first step to update icons for changes in core navigation, still needs sprited hover state
removed license from previous calendar icon
Merge branch 'master' into navigation
Merge branch 'master' into navigation
Merge branch 'master' into navigation
Merge branch 'master' of github.com:owncloud/apps into navigation
Merge branch 'master' into navigation
new app icon style for new design
new app icons also for mail and bookmarks
Merge branch 'master' into navigation
fix Contacts header left positioning for new layout
Various Style Fixes for Bookmarks, Contacts, Impress Apps for New Layout.

Bookmarks : #leftcontent loads fine
Contacts : The delete button centered, select tags increased padding
Impress : Documentation Button Fixed.
add multiple domains reverse SSL proxy support

Add support for a reverse proxy that handles multiple domains via different
web roots (https://proxy.tld/domain.tld/owncloud) and only forwards SSL
connections unencrypted to the web server.

As the reverse proxy web root is transparent for the web server the
REQUEST_URI and SCRIPT_NAME need manual adjustments. This patch replace
the direct use of this _SERVER variables with function calls. Additionally
it adds a Sabre request backend that extends the Sabre_HTTP_Request to use
the same functions.
[tx-robot] updated from transifex
Merge pull request #449 from herbrechtsmeier/ssl-proxy

add multiple domains reverse SSL proxy support
Textedit: code style
texteditor: use breadcrumb api instead of doing it manually
Gallery: fix breadcrumb
[tx-robot] updated from transifex
basic businesslayer stuff