added draft of UCL classes and ERD
added draft of UCL classes and ERD
Merge branch 'jr_ERD_Diagrams' into dev

Conflicts:
	admin/jr_working_folder/planning_diagrams.graffle
tweaks to diagrams
mend
updated read me
added lots of development tool gems. Initialized RSPEC. Initialized Guard.
added more diagrams for joiners
Merge branch 'jr_ERD_Diagrams' into dev
Merge branch 'jr_gem_setup' into dev
simplified ERD
Merge branch 'jr_ERD_Diagrams' into dev

Conflicts:
	Gemfile
	Gemfile.lock
	README.md
	admin/jr_working_folder/contracto_planning_diagrams.graffle
draft of models and migrations
draft of routes
debug of models and migrations
added and configured shoulda gems,
created spec bundle bin,
started working on tests for models
.
layed out the tests
still working on models and tests.
Installed devise. Added callback for admin to auto-create company.
added basic controllers and view placeholders for login, job, and entry