Spaces by CaféX iOS and Android versions use the selected external libraries:

********************************************************
 External libraries used for iOS
 ********************************************************

DZNEmptyDataSet
Provides placeholder views for empty UITableViews
Created by Ignacio Romero Zurbuchen on 6/20/14.
Copyright (c) 2014 DZN Labs. All rights reserved.
License: MIT-License
https://github.com/dzenbot/DZNEmptyDataSet

IQKeyboardManager.h
Automatically scrolls view when keyboard is shown. Adds toolbar to top of keyboard to dismiss and navigate between text fields.
Copyright (c) 2013-15 Iftekhar Qurashi.
License: MIT-License
https://github.com/hackiftekhar/IQKeyboardManager

AMPopTip
Adds popover tooltips for showing on screen tips
Created by Andrea Mazzini on 11/07/14.
Copyright (c) 2014 Fancy Pixel. All rights reserved.
License: MIT-License
https://github.com/andreamazz/AMPopTip

BlocksKit
Adds support for blocks-based event handlers for many UIKit components
Copyright (c) 2011-2012, 2013-2014 Zachary Waldowski
Copyright (c) 2012-2013 Pandamonia LLC
License: MIT-License
https://github.com/zwaldowski/BlocksKit/tree/master/BlocksKit

CTAssetsPickerController
Implementation of UIImagePicker that uses Assets-Catalog instead
Copyright (c) 2013 Clement CN Tsang
The MIT License (MIT)
https://github.com/chiunam/CTAssetsPickerController

Date Tools
Easier date manipulation
Copyright (C) 2014 by Matthew York
The MIT License (MIT)
https://github.com/MatthewYork/DateTools

EAIntroView.h
Create multi-page intro screen
Copyright (c) 2013-2014 Evgeny Aleksandrov. License: MIT.
The MIT License (MIT)
https://github.com/ealeksandrov/EAIntroView

FGallery
Allows creation of a slideshow of images. Includes a thumbnail view.
Created by Grant Davis on 5/19/10.
Copyright 2011 Grant Davis Interactive, LLC. All rights reserved.
The MIT License (MIT)
https://github.com/gdavis/FGallery-iPhone
** Source code has been modified **

GTMNSString+HTML.h
Dealing with NSStrings that contain HTML
Copyright 2006-2008 Google Inc.
Apache License, Version 2.0
https://github.com/google/google-toolbox-for-mac

MBProgressHUD
Shows an on-screed HUD with progress indicator and cancellation.
Created by Matej Bukovinski on 2.4.09.
The MIT License (MIT)
https://github.com/jdg/MBProgressHUD

IQAudioRecorderController.h
Nice looking audio recorder with waveform visualizer
Copyright (c) 2013-14 Iftekhar Qurashi.
The MIT License (MIT)
https://github.com/hackiftekhar/IQAudioRecorderController

JVFloatLabeledTextField
Floats the placeholder text above the textfield after text is entered
Copyright (c) 2013-2015 Jared Verdi
The MIT License (MIT)
https://github.com/jverdi/JVFloatLabeledTextField

LXReorderableCollectionViewFlowLayout
Extends UICollectionViewFlowLayout to support reordering of cells.
Copyright (c) 2012 d--buzz. All rights reserved.
The MIT License (MIT)
https://github.com/lxcid/LXReorderableCollectionViewFlowLayout

MBContactPicker
MBContactPicker is an implementation of a contact picker that looks like the one in Apple mail for iOS7.
Copyright (c) 2013 Citrrus, LLC. All rights reserved.
The MIT License (MIT)
https://github.com/Citrrus/MBContactPicker

MMProgressHUD
An easy-to-use HUD interface with personality.
Copyright (c) 2012 Mutual Mobile. All rights reserved.
The MIT License (MIT)
https://github.com/mutualmobile/MMProgressHUD

MPGNotification
MPGNotifications is an iOS control that allows you to display in-app interactive notifications
Copyright (c) 2014 Mappgic. All rights reserved.
The MIT License (MIT)
https://github.com/MPGNotification/MPGNotification

PDF Reader Core for iOS
PDF Reader implementation
Created by Julius Oklamcak on 2011-07-01.
Copyright © 2011-2014 Julius Oklamcak. All rights reserved.
The MIT License (MIT)
https://github.com/vfr/Reader

PhotoCropEditor
Tool for cropping a section out of a UIImage
Created by kishikawa katsumi on 2013/05/21.
Copyright (c) 2013 kishikawa katsumi. All rights reserved.
The MIT License (MIT)
https://github.com/kishikawakatsumi/PEPhotoCropEditor

SDAVAssetExportSession
AVAssetExportSession drop-in replacement with customizable audio&video settings.
Copyright (c) 2013 Olivier Poitrey <rs@dailymotion.com>
The MIT License (MIT)
https://github.com/rs/SDAVAssetExportSession

SWTableViewCell
An easy-to-use UITableViewCell subclass that implements a swipeable content view which exposes utility buttons 
Copyright (c) 2013 Christopher Wendel
The MIT License (MIT)
https://github.com/CEWendel/SWTableViewCell

THContactPicker
An iOS view used for selecting contacts. This view is inspired by the contact selection in the iOS Mail and Messages apps
Copyright (c) 2012 Tristan Himmelman
The MIT License (MIT)
https://github.com/tristanhimmelman/THContactPicker


WYPopoverController
WYPopoverController is for the presentation of content in popover on iPhone / iPad devices. Very customizable.
Copyright © 2013 Nicolas CHENG
The MIT License (MIT)
https://github.com/nicolaschengdev/WYPopoverController/blob/master/LICENSE

ZDStickerView
ZDStickerView is the Objective-C module for iOS and offers complete configurability, including movement, resizing, rotation and more, with one finger.
Copyright (c) 2013 Seonghyun Kim
The MIT License
https://github.com/zedoul/ZDStickerView/blob/master/LICENSE

ZSSRichTextEditor
A beautiful rich text WYSIWYG editor for iOS with a syntax highlighted source view
Copyright (c) 2014 Zed Said Studio
The MIT License (MIT)
https://github.com/nnhubbard/ZSSRichTextEditor

UIViewController+BackButtonHandler.h
Created by Sergey Nikitenko on 10/1/13.
Copyright 2013 Sergey Nikitenko. All rights reserved.
License: use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software

BLKFlexibleHeightBar
Copyright (c) 2015, Bryan Keller. All rights reserved.
Licensed under the MIT license <http://opensource.org/licenses/MIT>

HRColorPickerView
Copyright (c) 2011 Ryota Hayashi
BSD License
https://github.com/hayashi311/Color-Picker-for-iOS

FDStackView
Copyright (c) 2015-2016 forkingdog ( https://github.com/forkingdog )
The MIT License (MIT)
https://github.com/forkingdog/FDStackView

iOS Font Awesome
Copyright (c) 2012 Alex Usbergo. All rights reserved.
https://github.com/alexdrone/ios-fontawesome

libPhoneNumber
Created by Frane Bandov on 04.10.1
Apache 2.0 License
https://github.com/iziz/libPhoneNumber-iOS

LTPhoneNumberField
Colin Regan, colin@getlua.com
MIT License
https://github.com/getlua/LTPhoneNumberField

M13Checkbox
Copyright (c) 2014 Brandon McQuilkin
MIT License
https://github.com/Marxon13/M13Checkbox

Masonry
Created by Jonas Budelmann on 21/07/13.
Copyright (c) 2013 cloudling. All rights reserved.
License: use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software
https://github.com/SnapKit/Masonry

MKAdditions
UIKitCategoryAdditions
Created by Mugunth on 21/03/11.
Copyright 2011 Steinlogic All rights reserved.
"Do whatever you want to do with this code. But don't remove the attribution from the source code while re-distribution."

SlackTextViewController
Copyright (c) Slack Technologies, Inc.
License: use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software
https://github.com/slackhq/SlackTextViewController

SocketRocket
Copyright (c) 2016-present, Facebook, Inc. All rights reserved.
BSD License
https://github.com/facebook/SocketRocket

SSDataSources
Copyright (c) 2013-2014 Jonathan Hersh
A Splinesoft production.
License: use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software
https://github.com/splinesoft/SSDataSources

STPopup
The MIT License (MIT)
Copyright (c) 2015 Kevin
https://github.com/kevin0571/STPopup

UIBarButtonItem+Badge
The MIT License (MIT)
https://github.com/mikeMTOL/UIBarButtonItem-Badge

UIImageView+Aligned
The MIT License (MIT)
Copyright (c) 2013 Andrei Stanescu
https://github.com/reydanro/UIImageViewAligned

UITabBarItem+CustomBadge.h
Created by Enrico Vecchio on 18/05/14.
Copyright (c) 2014 Cityglance SRL. All rights reserved.
The MIT License (MIT)

GSKStretchyHeaderView
MIT License
License: https://github.com/gskbyte/GSKStretchyHeaderView/blob/master/LICENSE
https://github.com/gskbyte/GSKStretchyHeaderView

KVOController
Copyright (c) 2014, Facebook, Inc. All rights reserved.
BSD License: https://github.com/facebook/KVOController/blob/master/LICENSE
https://github.com/facebook/KVOController

MBCircularProgressBar
Copyright (c) 2015 Mati Bot <matibot@gmail.com>
License: https://github.com/MatiBot/MBCircularProgressBar/blob/master/LICENSE
https://github.com/MatiBot/MBCircularProgressBar

SDWebImage
Copyright (c) 2016 Olivier Poitrey rs@dailymotion.com
License: https://github.com/rs/SDWebImage/blob/master/LICENSE
https://github.com/rs/SDWebImage

UICollectionViewLeftAlignedLayout
Copyright (c) 2014 Giovanni Lodi
MIT License
https://github.com/mokagio/UICollectionViewLeftAlignedLayout

MMMarkdown
Copyright (c) 2012-2013 Matt Diephouse
License: https://github.com/mdiep/MMMarkdown/blob/master/LICENSE.md
https://github.com/mdiep/MMMarkdown

AFNetworking
Copyright (c) 2011-2016 Alamofire Software Foundation (http://alamofire.org/)
MITLIcense
https://github.com/AFNetworking/AFNetworking

MWFeedParser
Copyright (c) 2010 Michael Waterfall
License: https://github.com/mwaterfall/MWFeedParser#licence
https://github.com/mwaterfall/MWFeedParser

UIView-draggable
Copyright (c) 2014 Andrea Mazzini
MIT License
https://github.com/andreamazz/UIView-draggable

MKDropdownMenu
Copyright (c) 2016 Max Konovalov
MIT License
https://github.com/maxkonovalov/MKDropdownMenu

UICKeyChainStore
Copyright (c) 2011 kishikawa katsumi
MIT License
https://github.com/kishikawakatsumi/UICKeyChainStore

SnapKit
Copyright (c) 2011-Present SnapKit Team - https://github.com/SnapKit
MIT License
https://github.com/SnapKit/SnapKit

Toast for iOS
Copyright (c) 2011-2017 Charles Scalesse.
MIT License
https://github.com/scalessec/Toast

UIImageView+Letters
Copyright (c) 2014 Tom Bachant
MIT License
https://github.com/bachonk/UIImageView-Letters

NVActivityIndicatorView
Copyright (c) 2016 Vinh Nguyen
MIT License
https://github.com/ninjaprox/NVActivityIndicatorView

CocoaLumberjack
Copyright (c) 2010-2019, Deusty, LLC
License: https://github.com/CocoaLumberjack/CocoaLumberjack/blob/master/LICENSE
https://github.com/CocoaLumberjack/CocoaLumberjack

DropDown
Copyright (c) 2014 kevin-hirsch
MIT License
https://github.com/AssistoLab/DropDown

XLPagerTabStrip
Copyright (c) 2019 Xmartlabs SRL
MIT License
https://github.com/xmartlabs/XLPagerTabStrip

DKImagePickerController
Copyright (c) 2014 Bannings
MIT License
https://github.com/zhangao0086/DKImagePickerController

Marshal
Copyright (c) 2016 Utah iOS & Mac
MIT License
https://github.com/utahiosmac/Marshal

SearchTextField
Copyright (c) 2016 Alejandro Pasccon <apasccon@gmail.com>
MIT License
https://github.com/apasccon/SearchTextField

Gradient View
Copyright (c) 2009-2015 Sam Soffes, http://soff.es
MIT License
https://github.com/soffes/GradientView

Highlightr
Copyright (c) 2016 Illanes, Juan Pablo <jpillaness+highlightr@gmail.com>
MIT License
https://github.com/raspu/Highlightr

Alamofire
Copyright (c) 2014-2018 Alamofire Software Foundation (http://alamofire.org/)
MIT License
https://github.com/Alamofire/Alamofire

DeepDiff
Copyright (c) 2015 Khoa Pham
MIT License
https://github.com/onmyway133/DeepDiff

PromiseKit
Copyright 2016-present, Max Howell; mxcl@me.com
MIT License
https://github.com/mxcl/PromiseKit

DifferenceKit
License: https://github.com/ra1028/DifferenceKit/blob/master/LICENSE
https://github.com/ra1028/DifferenceKit

Down
Copyright (c) 2016 Rob Phillips.
MIT License
https://github.com/iwasrobbed/Down

SwiftyJSON
Copyright (c) 2017 Ruoyu Fu
MIT License
https://github.com/SwiftyJSON/SwiftyJSON

Material Components iOS
License: https://github.com/material-components/material-components-ios/blob/develop/LICENSE
https://github.com/material-components/material-components-ios

 * All source code unmodified unless specified otherwise

********************************************************
 External libraries used for Android
********************************************************


richeditor-android
Copyright 2017 Wasabeef
Apache License Version 2.0, January 2004
https://github.com/wasabeef/richeditor-android

cwac-anddown
Apache License Version 2.0, January 2004
https://github.com/commonsguy/cwac-anddown  

Dropbox Chooser
Copyright (c) 2013 Dropbox Inc., http://www.dropbox.com/
https://www.dropbox.com/developers/chooser#android  

android-filepicker
Apache 2.0 License - https://github.com/Angads25/android-filepicker/wiki/License   
https://github.com/Angads25/android-filepicker  

YouTube Android Player API
Creative Commons Attribution 3.0 License, Apache 2.0 License  
http://www.apache.org/licenses/LICENSE-2.0  
https://developers.google.com/youtube/android/player/  

Drive API for Android
Apache 2.0 License - http://www.apache.org/licenses/LICENSE-2.0
https://developers.google.com/drive/android/

Retrofit
Copyright 2013 Square, Inc. - http://square.github.io/retrofit/#license   
Apache 2.0 License - http://www.apache.org/licenses/  
http://square.github.io/retrofit/  

OkHttp
Copyright 2016 Square, Inc. 
License: http://square.github.io/okhttp/#license    
http://square.github.io/okhttp/  

Android-Universal-Image-Loader 
Copyright 2011-2015 Sergey Tarasevich
Apache 2.0 License - http://www.apache.org/licenses/  
https://github.com/nostra13/Android-Universal-Image-Loader  

DrawableView
Copyright 2015 Christian Panadero Martinez
Apache License 2.0 - https://github.com/kanytu/android-parallax-listview/blob/master/LICENSE.md   
https://github.com/kanytu/android-parallax-listview  

AndroidPdfViewer 
Copyright 2017 Bartosz Schiller
Apache License 2.0 - http://www.apache.org/licenses/LICENSE-2.0  
https://github.com/barteksc/AndroidPdfViewer  

Android Swipe Layout
Copyright (c) 2014 代码家  
The MIT License - https://github.com/daimajia/AndroidSwipeLayout/blob/master/LICENSE  
https://github.com/daimajia/AndroidSwipeLayout  
android-async-http
Copyright (c) 2011-2015 James Smith james@loopj.com
Apache License 2.0 - https://www.apache.org/licenses/LICENSE-2.0  
https://github.com/loopj/android-async-http  

android-crop
Copyright 2016 SoundCloud
Apache License 2.0 - https://www.apache.org/licenses/LICENSE-2.0  
https://github.com/jdamcd/android-crop  

Firebase Crash Reporting
Apache 2.0 License - http://www.apache.org/licenses/LICENSE-2.0  
https://firebase.google.com/terms/   

TokenAutoComplete
Copyright (c) 2013, 2014 splitwise, Wouter Dullaert
Apache 2.0 License - http://www.apache.org/licenses/LICENSE-2.0   
https://github.com/splitwise/TokenAutoComplete  

material-sheet-fab  
Copyright (c) 2015 Gordon Wong  
The MIT License (MIT) - https://opensource.org/licenses/MIT  
https://github.com/gowong/material-sheet-fab  

AndroidAsync
Copyright 2013 Koushik Dutta (2013)
Apache 2.0 License - http://www.apache.org/licenses/LICENSE-2.0     
https://github.com/koush/AndroidAsync  

gson 
https://github.com/google/gson  
Apache 2.0 License - http://www.apache.org/licenses/LICENSE-2.0   
Copyright 2008 Google Inc.

xtmark
https://github.com/rjeschke/txtmark  
Apache 2.0 License - http://www.apache.org/licenses/LICENSE-2.0  
Copyright (C) 2011-2015 René Jeschke

Butterknife
Copyright 2013 Jake Wharton
Apache 2.0 License - http://www.apache.org/licenses/LICENSE-2.0  
https://github.com/JakeWharton/butterknife  

MaterialChipView
Copyright 2017 Robert Levonyan  
License: https://github.com/robertlevonyan/materialChipView#licence  
https://github.com/robertlevonyan/materialChipView  

CircleImageView
Copyright 2014 - 2019 Henning Dodenhof
Apache 2.0 License - http://www.apache.org/licenses/LICENSE-2.0  
https://github.com/hdodenhof/CircleImageView  
 
Dexter  
Copyright 2015 Karumi
Apache 2.0 License - http://www.apache.org/licenses/LICENSE-2.0  
https://github.com/Karumi/Dexter  

okio
Copyright 2013 Square, Inc.
Apache 2.0 License - http://www.apache.org/licenses/LICENSE-2.0  
https://github.com/square/okio  

material-components-android
Apache 2.0 License - http://www.apache.org/licenses/LICENSE-2.0  
https://github.com/material-components/material-components-android  

EventBus
Copyright (C) 2012-2017 Markus Junginger, greenrobot
Apache 2.0 License - http://www.apache.org/licenses/LICENSE-2.0  
https://github.com/greenrobot/EventBus   

Picasso
Copyright 2013 Square, Inc.  
Apache 2.0 License - http://www.apache.org/licenses/LICENSE-2.0  
https://github.com/square/picasso  

Flexbox-Layout
Apache 2.0 License - http://www.apache.org/licenses/LICENSE-2.0  
https://github.com/google/flexbox-layout