Added inner_class option to select fields w/ specs
Depend of railties instead of rails

The rails dependency is not needed. Only railties is needed.

This gems not depend of ActiveRecord or ActiveRessource, dependencies of rails, but not of railties.
Return :no_content instead of :ok

:ok returns a blank space (" ") in the body of the response, which can
cause jQuery to choke if it tries to parse the body as JSON.
make sure nil value should always be blank when reactivate best_in_place
fix failing test ./spec/integration/js_spec.rb:166
update db/schema
fix failing spec cause by blur()
Allow custom classes on OK and Cancel buttons

- This makes it significantly easier to use vendor styles (e.g. Twitter
  Bootstrap) on those buttons
Use em-dash instead of hyphen to represent nil
Merge pull request #239 from scpike/em-dash-for-nil

Use em-dash instead of hyphen to represent nil
Merge pull request #221 from rarestep/no-content-response

Return `head :no_content` instead of `:ok`
Merge pull request #213 from shingara/patch-1

Depend of railties instead of rails
We need to explicitly require rails in the gemfile now that the gemspec doesn't in order to run the specs
Merge branch 'fix_tests' of git://github.com/leomao10/best_in_place into leomao10-fix_tests

Conflicts:
	lib/assets/javascripts/jquery.purr.js
Merge branch 'leomao10-fix_tests'
We also depend on actionpack
Merge branch 'master' of git://github.com/mwean/best_in_place into mwean-master

Conflicts:
	lib/assets/javascripts/best_in_place.js
Merge branch 'mwean-master'
Merge branch 'button-classes' of git://github.com/mark-rushakoff/best_in_place into mark-rushakoff-button-classes

Conflicts:
	lib/assets/javascripts/best_in_place.js
Merge branch 'mark-rushakoff-button-classes'