Use count SQL to check for user existance
Use the MDB2 function to get the count result
-L10N: cache the result of findLanguage
Handle empty datafolder better.

If datafolder is erased, the default value will be shown as a placeholder.

If installation is submitted without a datafolder the default value will be used.
fix navigation hover effect, documentation
additional comments
Hint to default data directory

not to before submitted data directory.

Thanks to bartv2 for the heads up.
write a info message to the log if a file gets removed from the trash bin automatically
add explenation of the expire function to the apps description
always connect file cache updater hooks first
Merge pull request #2887 from owncloud/l10n-caching

L10N: cache the result of findLanguage
No personal prefixes for variables.
Merge pull request #2943 from owncloud/always_load_cache_hooks_first

always connect file cache updater hooks first
Modified how the #lostpassword or #email fields save email addresses on the Personal settings page. It now saves one second after the last keyup event, instead of after a blur event.
Removed extra id from jquery selectors. Remove console.log call. Removed commented code.
Merge pull request #2953 from jerrac/emailsavetimeout

Modified how the #lostpassword or #email fields save email addresses on ...
Merge pull request #2951 from owncloud/no_personal_variables

No personal prefixes for variables.
[tx-robot] updated from transifex
Merge pull request #2915 from Kondou-ger/handle_empty_datafolder_better

Handle empty datafolder better.
improved free space calculation if no quota is set, discussed in #2936