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.
Cleanup code a little bit

- Use OCP\Response constants instead of the HTTP error code
- Use checkAppEnabled() instead of OC_App::isEnabled with an if statement
- Remove uneeded variable $baseURL
- Rename $isvalid to $isValid
Add missing \
Check if ReflectionMethod::getDocComment is working
adopt new settings style
 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
Merge branch 'master' into cleanup-list-code

Conflicts:
	apps/files_sharing/ajax/list.php
Merge branch 'master' into test_annotations_working

Conflicts:
	lib/private/util.php
adding annotation check to checkServer()
Make the session available as early as possible
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
Merge pull request #7614 from owncloud/test_annotations_working

Check if ReflectionMethod::getDocComment is working