tag model; tag controller
message text parsing; message creation method
test message controller
minor fixes
merged auth into tags
add topic feature
added topics module and list action to main controller
Merge branch 'topics' of https://github.com/Djo/kaede into topics
привел к общему виду модули тегов и сообщений
Merge branch 'development' into tags

* development:
  Exclude /logs
  with export
  working filter
  added styles
  Build status image
  Travis CI

Conflicts:
	.gitignore
	src/controller/kaede_main_controller.erl
Merge pull request #3 from Djo/tags

Tags