* Open/Close Gallery transitions
* Include postId in file info & disable opening the gallery in some cases
* Add progress bar component
* Transition to gallery based on platform
* Improve getting the filename for non attachments
* Patch RNFetchBlob TS definition
* Add gallery types
* fix unit tests for message and post attachment
* add getLocalPath method
* Add react-native-share dependency
* Re-style gallery footer
* Refactor Gallery screen
* Double tap zoom in/out and translate
* Make android activity "transparent"
* Do not animate to height on dismissing gallery
* Open gallery for file uploads
* Fix borderRadius for gallery action button
* Use progress bar for file uploads
* Replace progress bar for file attachment document
* Upgrade RNN to 7.1.0 to fix share elements transitions
* Fix Gallery unit tests
* translate down when popping screen on iOS
* Swipe, Pan & Tap fixes
* fix gallery footer avatar eslint
* Fix gallery snapshot tests
* Use CompassIcon in Gallery
* Feedback from UX review
* Fix gallery UI for other file types
* Set other file type gallery button to 48pt
* Get extension from Content-Disposition first
* User ImageCacheManager.cache over getCacheFile
* Add unit tests for ImageCacheManager.getCacheFile
* Add unit tests for ImageCacheManager.cache
* Use exports and require to be able to mock isDownloading
* Chain mockReturnValueOnce calls
* Fix getExtensionFromContentDisposition and its unit tests
