Add wmv to video types
Added login admin
[sys] Update login logs
[pdf2html] improved toolbar
[activity,notice] modified ui of 'more'
Added expiration to file/dir link
[repo] use ajax to fetch url for file upload/update
[jstree] only show checkbox for files in file-choose-popup
Use decrator to check user mods to improve performance
allow longer TLD of emails in createsuperuser
Rename time utils to resolve name collision
Add logging decrator
[api2]Change according to the new design for new replies
Change some RPC calls for new data model.
[share] Fix code style
Merge branch '3.0'
Fixed head commit bug in repo page
[api] use device specific token
Temporarily hide share link password and expiration
Merge branch 'device-token'