Fiexed bug in library setting
[file encoding] improved code & modified for file_edit & text_diff
modified a few styles of pubinfo & <label>
[img view] fixed prev/next bug
[pdfjs] improved pdf view with pdfjs
Added italian translation
Merge pull request #14 from vIiRuS/master

Added preview support for video and mp3
[img view] don't fetch size for img in views.py
Changed group avatar cache key, and update version
Handle exception when calculate last modification time.
[seahub] translation
[img view] modified prev/next for ie
Fixed rpc return value bug
Added org removal tip
add styles for org remove notice
Added rest framework
Update readme
Merge branch 'org'
Update translation
Remove raw file button