implement access class support (rfc5545, section 3.8.1.3) for calendar
implement access class support for export ics file
remove cleaning from getCalenderObjects
Merge remote-tracking branch 'upstream/master'
Merge remote-tracking branch 'upstream/master'
Merge pull request #395 from andrewsbrown/advanced_search

Create Advanced Search app
[tx-robot] updated from transifex
Removed a bunch of apptemplate_advanced files
Merge branch 'master' of https://github.com/owncloud/apps
Merge pull request #309 from mape2k/master

Access Class Support for Calendar
[tx-robot] updated from transifex
[pdf_viewer] fixes #252

Conflicts:
	files_pdfviewer/js/loader.js
@DjazzLab will develop and maintain his apps in his own repos.
check if object has a valid DTSTART
began porting to coffeescript
indention to tabs
sped up compiling
[tx-robot] updated from transifex
transitioned to coffeescript
improved cakefile and added model baseclass