Add custom class to sidebar
Add ability to order sidebars
Decorate on new for consistency. Closes #2905
Fix tests and clean up undecorate_resource
Only decorate on new and edit actions if the form is configured for it
In has_many nested form, give new elements same classes than existing.
docs: `action_item` with multiple HTTP verbs

for #2951
reorganize docs/8-custom-actions
Merge pull request #2896 from andreychernih/f/add-sidebar-options

Add :class and :order options for sidebars
Merge pull request #2912 from carnesmedia/issue-2905

Decorate on new for consistency. Closes #2905
Merge pull request #2952 from kenzai/has_many_fields-html-classes

In has_many nested form, give new elements same classes than existing.
don't force a reload of routes when the server first starts

this is achieved by only setting up the `to_prepare` block once the
application has finished initializing
"Batch actions" should float to left

When followed by scope buttons pushes scopes to a different line
Fixed docs re: custom resource retrieval

The documentation incorrectly states that the user should redefine the controller's resource method, but this can have a number of unintended consequences.  Instead, the user should redefine the find_resource method.
switch all badges to use SVG

:heart: :heart: :heart:
patch a fragile test depending on Devise translations
Github doesn't give us enough horizontal space :crying_cat_face:
Added missing devise labels to ru locale.
Merge pull request #2961 from iamdeuterium/master

Added missing devise labels to ru locale.
Updated ruby 1.9 hash syntax