Add stripe gem
Add stripe initializers config file
Add charges controller
Add cost to projects
Fix up create charges method
Add transaction model
Set up relationships with transactions
Fix create charge method
Add more info to a transaction
Add paid boolean to projects
Add paid and cost to mighty hive project
Add transaction metadata
Use spaces, not tabs
New method to view cost in dollars
Comment to refactor later
Add routes for purchases
Tweaking the charging method
Add forms css file
Show the stipe checkout button
Add purchase path for projects