v0.3.0

New features in this release:

• basic copy paste support
• bold, italic and underline support in the toolbar
• enter: basic paragraph support (enter in a paragraph results in a new paragraph)
• enter: basic li support (enter in a list item splits the list item)
• various bugfixes

Technical changes:

• update ember-rdfa-editor to 0.26.0
• update to emberjs 3.12