title: Using devise for more than one models in rails app
body: <p>hello I am new to rails and i have installed rails version 4. I would like to know that I  am making project for teacher n students. Can I apply devise gem to both the models teachers and students. The main thing in my project is that both teachers and students sign up form need to be different. Then can anyone tell me the procedure of how to apply devise such that sign up forms can be created differently...</p>