Cache: add seccond mtime field
Cache: bookkeeping of storage_mtime
Emulate touch() for backends that don't support it
merge master into filecache_mtime
Merge branch 'master' into filecache_mtime

Conflicts:
	lib/files/view.php
	lib/util.php
	tests/lib/files/cache/cache.php
New hook system
fix typo
Prevent backgroundScan() from looping if opendir() is failing for the same path
fix for  SQLite3Result::fetchArray(): The SQLite3Result object has not been correctly initialised in post_addToGroup
Merge branch 'master' into hooks
revert changes
only connect share hooks if installation OC is installed
[tx-robot] updated from transifex
Merge pull request #3375 from owncloud/fix_for_SQLite3Result_object_in_post_addToGroup

fix for SQLite3Result::fetchArray() on setup
cleanup after people who don't test in ie
[tx-robot] updated from transifex
[tx-robot] updated from transifex
Add password to pre_login

I need this to intercept passwords for my WIP multi-factor
authentication app.
Merge pull request #3421 from owncloud/pre_login_password

Add password to pre_login
Merge pull request #3399 from owncloud/fix_js_for_ie

cleanup after people who don't test in ie