Merge branch 'release/v0.8.0' into dev
Removed comments and kismet support
Added Disqus support.
Changed the default width of the content to 700px
Removed comments controller, updated specs
Updated gems including Rails to 3.2.11
Added image deletion.
Updated README.md
Minor fixes.
Updated README.md
Version bump.
Merge branch 'release/v0.9.0'

Conflicts:
	README.md