Add license
Update libraries used
Externalize some translation string

+ Externalize some translation
+ Add french to them
Merge pull request #24 from DoubleYo/master

Internationalize more strings, add French translations
New Feature: Select destination folder when adding new transfer.
TODOs :
- change button text: use folder name instead of folder id (AddTransferUrl.java:56)
- make it available when adding transfers from file
New Feature: Select destination folder when adding new transfer PART 2 Moved it from AddTransferUrl.java to AddTransfers.java so the feature can be used when adding a transfer from File as well
New Feature: Select destination folder when adding new transfer PART 3 Destination Button - show selected folder name instead of id (+ some margin and singleLine)
New Feature: Move
TODO confirmation dialog (a la "Delete") ?
Only update Files lists when the response matches what the user wanted

Fixed files list starting scrolled down when entering a new folder after scrolling.
Code cleanup.
Redesigned Add Transfers screen, incomplete

Need to fix file uploads.
Other code cleanup.
Fixed file uploads, re-added Extract, UI tweaks
Allow release build to compile without being fully translated
Fix typo in string name
Downgrade Play Services for Play Store
2.1 beta 1
Use crowdin.com French strings.xml
When back is pressed, don't go up a folder if Files tab isn't selected
Fixed a crash
Added German and Italian translations, updated French
Merge Move Files and Transfer Destination functionality