Additional HR in demo
Fix 'new block' placeholder disappearing. Closes #15
Refactor library entirely for code separation.  Switch editor to unminified js
Remove redundant CSS style
Fix incorrect closing of editor
Remove testing code
Set the correct toolbar button active
Fix edit area border
Handle disabling of editor.  Closes #16
Merge branch 'feature/structure' into develop
Refresh demarcate.min.js
Merge branch 'develop' into feature/images
Add img tag to tag_dict
Handle image tags. Closes #14
Merge branch 'feature/images' into develop
Add image to technical example
Improve deployment script for generating minified dependencies
Update pages
Add documentation
Fix jquery hook return values