C2 mohammad abdulkhaliq #41 create/edit tag 

@msameh93   Please Review My scenarios, You just need to go t localhost 3000 and click tag management and continue from there.
@muhammedabuali  Please Review My UML and Documentation(Comments), comments in tags_controller.rb for create, edit and addsym (add synonym), UMLS for create tag and edit tag only, uml for tag management and add synonym to be created.
@omar-kassem  Please Review My implementation