Fixing page_wrappers so that the theme CSS is properly removed when called by context.
Refactor the page_wrapper module to pull the node and context checks into a separate function.
Changing the _page_wrapper_check() to page_wrappers_check().
re #817 - wrapping description in if statement to avoid notice
Added a todo to possibly remove a node_load() that isn't needed.
Merge remote-tracking branch 'origin/7.x-4.x-817-customize_social_block' into 7.x-4.3.1-beta1
Merge remote-tracking branch 'origin/7.x.4.x-page_wrapper_context' into 7.x-4.3.1-beta1