Also encode > and '
columns should be nullable by default
Add CSRF check on login and logout
This is a minor issue and not worth a backport in my opinion as it could break more things than it's worth having it.
 Redirect to index if the logout link is accessed without valid session

This is needed to prevent "Token expired" messages while login if a session is expired
@see https://github.com/owncloud/core/pull/8443#issuecomment-42425583
Merge branch 'master' into csrf-on-login-and-logout

Conflicts:
	core/templates/login.php
Make the session available as early as possible
add a slideup mechanism
remove unecessary parenths
add ; to make jshint happy
allow apps to add buttons on runtime without negatively impacting performance
use different ns
query buttons on every click to not worry about weird edge case scenarios
rename to apps.js
disable dynamic slide toggle by default and offer a way to enable it
Add unit tests for escapeHTML
fully translatable user_webdav
document always links to the current version of OC
make reshare settings foldable
add share icons for folders shared by the current user
Fix undefined JS on login/setup page