Removes CodeClimate badge

CodeClimate doesn't support ES6 modules so the score
doesn't reflect the actual quality of the code.
Merge pull request #9649 from twokul/readme-code-climate

Removes CodeClimate badge
Ensure that tagless container views are rendered properly.
Merge pull request #9647 from rwjblue/nested-each-renderer-issue

Fix issue rendering tagless container views.
Enable integration tests for HTMLBars.
Select view for HTMLBars
Update template preprocessor to handle HTMLBars and Handlebars.
Do not create an extra view for each select option.
Move Ember.Select into ember-views package.
Merge pull request #9650 from rwjblue/htmlbars-enable-integration-tests

Enable integration tests for HTMLBars.
Merge pull request #9628 from mixonic/htmlbars-select

Select view for HTMLBars
work around common v8 deopt…
further specialize superFunction and superWrapper

also attempt to mitigate v8 deopt bug
Merge pull request #9651 from stefanpenner/cleanup-stuff

Cleanup stuff
Add Ember.Handlebars.get in ember-htmlbars/compat.
Merge pull request #9652 from rwjblue/htmlbars-handlebars-get

Add Ember.Handlebars.get in ember-htmlbars/compat.
[BUGFIX] Allow Ember.Select to have selection from a Promise
when multiple=false