restws 7.x-2.2

Bugfix release. Please also update the Entity API module to the most recent stable version.

Changes since 7.x-2.1:

• #2101361 by maximilianmikus, fago: Fixed HTTP Basic auth headers not supported by Apache FastCGI.
• #2053147 by btopro, heddn: Allow for custom meta controls in restws_meta_controls().
• #2206775 by dasjo: Use entity_type instead of resource name for entity queries.
• #2206661 by dasjo, fago: Add resourceController as parameter for hook_restws_response_alter.
• Check whether an entity type supports UUID module before using it.
• #2208745 by fago: API change: static RestWSBaseFormat methods cannot be overridden.
• #2237879 by klausi: Remove custom restws_entity_node_access() hack.
• #2207775 by mr.baileys, fago: Fixed Avoid 404 for queries without results.
• #2284355 by mr.baileys: DRY: refactor request termination code into its own function.
• #1697558 by mr.baileys: Properly document and implement "menu_path".