Bump jquery-ui-rails to 4.1.1
Merge branch 'master' of git://github.com/refinery/refinerycms
Bump awesome_nested_set to 3.0.0.rc.3
Merge branch 'master' of https://github.com/refinery/refinerycms
Merge branch 'master' of https://github.com/refinery/refinerycms
Merge pull request #2564 from greendog/master

Bump jquery-ui-rails to 4.1.1 and awesome_nested_set to 3.0.0.rc.3
Add missing changelog entries.
Add release date for 2.1.2.
update the extending models guide for rails 4 and strong paramaters

make background image code format

instead of overwriting the page_params method, recommend using
alias_method_chain
Merge pull request #2565 from jess/guide_update

update the extending models guide for rails 4 and strong paramaters
Update 1 - Menu Presenter.textile

Spelling mistake
Add custom_slug in the allowed params list.