fixed xsendfile zip generation race condition
added correct check for gd and check for php-intl
merge translations with those from theme
merge translations with those from theme
additional safety checks
Cache: only look for child entires when doing a move operation when moving a folder
Cache: add a backgroundjob to check for external changes to the filesystem
Cache: check one folder and one file each time the backgroundwatcher runs

Because there are usually way less folders than files it walks trought the list of all folder quicker, this causes new files to be detected quicker
Use !== and === in user_ldap app – Part 1
Use !== and === in user_ldap app – Part 2
Make class properties protected instead of private to allow subclassing
Add compatibility function for outerHTML
Sort priorized languages as defined in the array

Also add russian and arabic to the common languages.
Fix retrieving of mount points for shared storage, fix #3218
One more mount point fix
Fix retrieval of users with multiple backends
LDAP: remove restriction from group names to be in line with core behaviour again
Merge pull request #2491 from riso/xsendfile_fix_zip

improved handling of xsendfile zip generation race condition
Merge pull request #2972 from AndreasErgenzinger/master

Translations for themes
Merge pull request #3201 from owncloud/own_sorting_for_priorized_languages

Sort priorized languages as defined in the array