Create rails project
Move learningruby.rb to /lib
update database migration
Finish up the model rev 1
config devise and update views
start category and add images resources
Update Category interface
Remove log/ from git repo
Update categories listing
Add Tasks Controller and fix idiotic bug in model
Add 'update' Category
update files and category destroying
update mockup task name #1
More on tasks mockup
Add progress_count to task (migration)
Update unit as an user preference
Add badges asset
Add badges asset - fix
wrap up task displaying
Progress bar calculation added