Adding ideathreads controller
fix votes test
IdeaThreadsController test. Adding idea_thread_id column to idea
include timestamps in IdeaThread output
dependent destroy on ideathreads
Merge branch 'master' into idea_threads

Conflicts:
	app/models/idea_thread.rb
Merge pull request #10 from cremalab/idea_threads

Refactor Ideas as IdeaThreads
fix relational keywords and json output
Commented out idea_thread_id migration
If 'edited' in params, destroy all of idea's votes

also include user_id in vote output
Merge pull request #16 from cremalab/idea-edit-delete-rb

If 'edited' in params, destroy all of idea's votes
add original_idea_id to idea_thread output. closes #14
Merge pull request #17 from cremalab/original-idea

add original_idea_id to idea_thread output. closes #14
profiles setup for users. see #15
test that profile gets created on user creation
first_in_thread? method for idea output
Merge branch 'master' into user-profiles-15-rb
include user profile stuff in idea output
Merge pull request #18 from cremalab/user-profiles-15-rb

profiles setup for users. see #15
Fixing from merge