adding new factory relashionship for skills
controller specialization with specs for controller new
new factories skill_category
passing data to be consumed in selects with specs
form to create new specialization
adding gem simple_form to simplify form
fixing association names for skill
fixing association names for specializations
adjusts to accept simple form association way
Merge remote-tracking branch 'origin/master' into ws-specialization-form
Merge pull request #41 from Bionexo/ws-specialization-form

Form to create nova especialização