Use correct GitHub URL for installation instructions
README fix
Merge pull request #30 from timsly/master

Fixed README
Support Spree 2.0.x
Allow configuration from initializers. [Fix #29]
CKEditor support
Document CKEditor
Improve CKEditor, Drop WYMEditor & YUI Editor, and Add Spec Coverage :beers: [Fix #28]
Simplify instructions.
Tweak README to fix numbering.
Update Versionfile.
Issue #36 - Fixed the editor css overflow in the product description page.

And also fixed the larger problem of people not realising that they have the power to
configure tinymce.

I have also removed the width field because it automatically sets itself to the width of
the text area that it is replacing. This is a really good default and should be the one
that we use. People can customise this later if they choose to.
Fix typo.
Issue #39 - Allow raw product descriptions.

This means that what our WYSIWYG editors will have their output directly placed in the
product description box if they are running in a version of Spree that has accepted this
pull request: https://github.com/spree/spree/pull/2874

Conflicts:
	app/controllers/spree/admin/editor_settings_controller.rb
	lib/spree_editor/engine.rb
Update Capybara.
Fix README link.
Add travis.yml.
Add travis badge.
Port to Spree 2.0 translations
Namespace these to spree: