added app stylings to core
small fixes
also make bottom border grey on first level hover
Cache: better rename hook for cache updater
fixes #2081
let public link download handle json encoded file lists
Added 3rdparty folder as a git submodule
use html video tag to preview videos for public shares
Improve handeling of unlimited max upload size
Don't block uploads if the max upload size is unknown
Don't show storage space warning when the free space can't be determined
Merge pull request #2360 from sherbrecher/master

files_external: fix for overlap if input controls
Merge pull request #2322 from PHLAK/master

Added 3rdparty folder as a git submodule
Restores keyboard accessibility for expandable settings area.

Tabindex="0" makes the element focussable with the keyboard and
role="link" tells assistive technologies that this clickable span
element is supposed to be presented as a hyperlink.
Add error handling to the file cache upgrade
Merge pull request #2383 from owncloud/error-handling-upgrade

Add error handling to the file cache upgrade
Merge pull request #2380 from henningoschwald/76bb5221c7a1b71f0d617c55e844c51e889a2c70

Fixes keyboard accessibility of expandable settings
added %webroot% instead of relative path
[tx-robot] updated from transifex
[tx-robot] updated from transifex