Model for comments
Merge branch 'develop' into issue_6
comment faking with sentence
added hierarchical structure to comments
Merge branch 'develop' into issue_6
Merge pull request #7 from LambdaTeamAtBursa/issue_6

Model for comments
Merge pull request #9 from LambdaTeamAtBursa/issue_3

Model for comments
Merge branch 'develop' into issue_5

Conflicts:
	app/models/cyte.rb
	db/schema.rb
	spec/factories/cytes.rb
	spec/models/cyte_spec.rb