Merge branch 'master' into develop

* master:
  Initial commit of files
Template and .less changes
Author changes
Added a few changes
Missing Comma
Merge branch 'develop' of https://github.com/adaptlearning/adapt-contrib-slider into develop
Updated templates to include partial
template, less and js changes
Working copy

Needs testing and tiding of code
Slider markQuestion tweaks
Updated slider component less to sort out handle and indicators
Merge branch 'develop' into issue/#1

* develop:
  Slider markQuestion tweaks
  Working copy
  template, less and js changes
  Missing Comma

Conflicts:
	templates/slider.hbs
Updated scale colour
Merge pull request #4 from adaptlearning/issue/#3

Updated slider component less to sort out handle and indicators
Return Slider for use as a superclass. Fixes #6
Merge pull request #7 from adaptlearning/issues/#6

Return Slider for use as a superclass.
updated canSubmit function

canSubmit relied on _showScaleIndicator being set to true. Added
explicit value onHandlePressed
Merge pull request #8 from adaptlearning/issue/#5

updated canSubmit function
JSON Schema for Adapt Origin
Fix for issue #9