[new-file] ask for a name if there is only an extension
[file update] checked file size before upload & fixed upload-cancel bug
Fixed bug in get shared link
[api2] Fix bugs for varaible name and function conficts
fixed a bug when parsing SERVICE_URL
Translate nickname error message
i18n for profile app
Added missing translations
Fixed random token generation bug
Loaded HTTP_SERVER_ROOT from settings first
No need to do md5 since uuid4 is already random
Fix bugs in mkdir
Simplified the translation of commit message
List history of read-only library, and fixed typo in share repo to all
Rewrite user notificatione sending
Fixed circular import bug
improve get_(org)_user_events
Improved translation
Fixed unique key length bug in MySQL, and added license file.
Added empty tips in group page