* replaced icafe with metadata extractor
* replaced icafe with metadata extractor
* removed icafe from gradle
* removed icafe from gradle
* Revert: travis commented code
* Use original content URI
* merged pr
* commit after merge
* modified unit tests
* Use easy image for image picker
* Do not use harcoded mime type
* Use uploadable file for image uploads
* Add picker files in filepicker module
* Remove redundant checks for file
* Make usage of file extensions consistent
* Add javadocs
* Fix tests
* Enable image upload using bookmark activity
* Fix multiple uploads
* Fix external image uploads
* Fix chooser intents
* Fix image quality checks
* Segregate internal and external upload intents
* Invoke all error messages from one place
* Minor changes
* Fix tests
* Add image processing service tests
* Do not use an image array to store all bitmap pixels at once
* Extract image preprocessing to a different service and use computation thread
* Add java docs
* Cleanup code to remove temp file logic
* Add logs in upload flow
* Fix tests
* Fix more tests
* Use wrapper for accessing shared preferences across the app
* Use Json kv store for storing place object
* Fix tests
* Fix test failure
* Fix UI tests