added progressbar to player
Merge pull request #11 from JasonBenn/create-lesson

WIP: Creating lessons
seed file
change attr accessible
add missing association test
change migrations from text to string
add content#length method
placeholder: browse lessons view
Merge pull request #12 from JasonBenn/seeds

seeds file and related enhancements
WIP comment flow working
Merge pull request #14 from JasonBenn/comment_flow

Comment flow
lessons#show and view
lessons#index view
basic styles
Merge pull request #13 from JasonBenn/create-lesson

WIP: Create lesson
merge resolved
Merge pull request #15 from JasonBenn/lesson_views

Lessons index and show views
move each_slice logic out of controller
Merge pull request #16 from JasonBenn/lesson_views

move each_slice logic out of controller
merge conflict resolution