Added challenges.yml to .gitignore
parse time in controller
Added a rake file to parse yaml assignment database... challenges are assignments for the moment. Can be changes in the future
Merge branch 'challenges' of https://github.com/supertopher/play_dough into events
Merge branch 'events' of https://github.com/supertopher/play_dough into challenges
Renamed Assignment table to Challenges.  Dumped database to challenges_2.psql with current changes. Making Rake task for migrations
Created rake task 'rake dev_seed' when rebuilding DB db:drop, db:create, dev_seed, db: migrate
Created challenges#new view, challenges controller.  Posting correctly is untested
Create challenge now working, index shows last 20 challenges created... can be changed in the future for specific user
Created challege#show
Added wirble to gemfile, created edit page for challenges.
Added links to challenges#index for challenges#show
Working edit page, quiet assets gem, links from show and edit back to challenges.  Link from show to edit
Working edit page, quiet assets gem, links from show and edit back to challenges.  Link from show to edit
working