add user tests and spec file to project
Merge branch 'master' into john
Merge pull request #12 from jpberry0623/john

John
cleanup up files
fixed topics spec controller.
all tests in controller passed
add spec test for comment model
add comment datatype body
add rspec for comment model
add rspec comment accepts one valid parameter
add rspec associations to comment model
rspec passed
add rspec for comment model
rspec test pass
add rspec test for have many association
a comment has many tags
rspec test passed
add rspec for comments model
validate presence of :body
all 17 examples pass
Merge branch 'master' of https://github.com/woolly-bear-caterpillars-2014/Med-Flow
Merge pull request #13 from stcrestrada/master

JWag and Estrada merge
Merge branch 'master' of https://github.com/woolly-bear-caterpillars-2014/Med-Flow

Conflicts:
	Preventive-Measures/spec/helpers/tags_helper_spec.rb
	Preventive-Measures/spec/models/tag_spec.rb
	Preventive-Measures/spec/models/tagation_spec.rb
	Preventive-Measures/spec/routing/tags_routing_spec.rb