Include impelementation of Storage Access Framework when device is KITKAT or over
Add workaround for Drive app in which a creation of a temporal copy is needed
Modify kitkat document provider implementation in order to cover all 'content://' cases
Create static var for defining 'content://' String into FileDisplayActivity and delete some unnecessary comments
Get file mimeType and pass it for being checked on UploadFileOperation class. Take into account if file extension comes in content Uri
Refactoring to avoid maintenance after CR
Merge branch 'develop' into nea_upload_files
Update library reference
Merge branch 'develop' into nea_upload_files
Fix errors in Frechn translations and reaname var in FileDisplayActivity
Fix failed uploads when display name of file brough from external apps includes separator or path-separator characters
Merge branch 'develop' into nea_upload_files
Merge pull request #721 from owncloud/nea_upload_files

Fix upload of files from DocumentsProvider in Android > 4.4