Methods \cs\Cache::get_wrapper() and \cs\Cache\Prefix::get_wrapper() removed, their functionality added to ::get() methods.
Small cs\Singleton trait fix for cs\custom namespace.

System version 0.337
modules:
Blogs 0.061
Comments 0.019
Cron 0.008
Feedback 0.005
HybridAuth 2.1.1-cs27
OAuth2 0.022
Photo_gallery 0.014
Plupload 1.5.7-cs10
Static_pages 0.035
plugins:
Admin_default_theme 0.005
Fotorama 4.4.3-cs1
SimpleImage 2.3-cs1
TinyMCE 4.0.6-cs1