Add tags_as_classes
Fix tags_as_classes
Add tests for new tags_as_classes methods
TagsAsClasses on the Post blocks contextual_tag method
Tests?
Titlecase, remove spaces then underscore it
Support for read more block, fixing appearance options
unnecessary ignores removed
Merge pull request #1 from cjbell88/master

Pull TagsAsClasses from @cjbell88
Remove jeweler
Photo width and height support
Add tests for new tags_as_classes methods
Merge remote-tracking branch 'gregorw/master'

Conflicts:
	CHANGELOG.md
	Gemfile.lock
	lib/tumblargh/api.rb
	lib/tumblargh/renderer/document.rb
	lib/tumblargh/resource/post.rb
	lib/tumblargh/version.rb
	spec/renderer/blocks/posts_spec.rb
	spec/resource/post_spec.rb
	tumblargh.gemspec
Fix conflict