Forward req/error with ajax:error event.
Don't overwrite jQuery.elastic when it's already defined

This change allows users to have their own implementation of jQuery.elastic plugin.
Test checkbox with images
Allow checkboxes with images
Merge pull request #208 from jdudek/elastic-no-overwrite

Don't overwrite jQuery.elastic when it's already defined
Merge pull request #210 from guigs/checkbox-with-image

Checkboxes with images
Merge pull request #205 from mikedll/master

Using ajax:error with event arguments.
Update lib/assets/javascripts/best_in_place.js

making events triggered on success consistent with those triggered on errro
Merge pull request #214 from CapCap/patch-1

making events triggered on success consistent with those triggered on error
Fix issue with jQuery 1.9
bump version to 2.0.3
Remove blur event and inserting new line for text area.
Disable blur event on text input as well, to keep behaviour consistent across all bip elements. [#43214701]
Merge remote-tracking branch 'remotes/bernat_version/master' into develop