created seed data for accounts, categories and collaborations
added seed data for developers and feedback(in part)
added faker to gemfile, updated attr_accessible fields to fix mass assignment error
added status model and migration, added status associations with projects
added seed data for feedback
added seed data for idea owners
deleted story field from project class, added seed data for projects and status
added association between developer and role
added seed data for roles
debugged models, migrations, and seed file
removed mass-assigment tests to allow seeding, added tests role and status models and other associations
changed github url in seed file to be more accurate
Merge pull request #3 from siciliana/seed_database

Seeding database