#ANTARCTICLE-171 tests for markdown and rules.
#ANTARCTICLE-171 checking working with syntax highlighting.
#ANTARCTICLE-171 changed processor for working with markdown.
Merge remote-tracking branch 'origin/master'

Conflicts:
	app/views/helpers/Markdown.scala
	build.sbt
	test/MarkdownSpec.scala
Merge remote-tracking branch 'origin/master'
Merge remote-tracking branch 'origin/master'
Merge remote-tracking branch 'origin/master'
Merge remote-tracking branch 'origin/master'
Merge remote-tracking branch 'origin/master'
ANTARCTICLE-237 support multiple delete actions per page on the client
ANTARCTICLE-131 changed routing for static resources
ANTARCTICLE-170 Authentication
Added username trimming on sign in per review request
play updated to 2.2.2, play2war updated to latest beta
Merge remote-tracking branch 'origin/master'
ANTARCTICLE-196 better code highlighting
ANTARCTICLE-196 better code highlighting (fixed test)
ANTARCTICLE-196 removed tag background in syntax highlighting
ANTARCTICLE-196 betters styling for markdown in comment, fixed lists & youtube links
ANTARCTICLE-196 internal markdown help
ANTARCTICLE-196 correct position for help icon