Bumps Bootstrap, fixes tooltip positioning
Fixes comment creation errors
Cleans up flashes, prepares for AJAX flashes
Turns "traits" into "concerns"
Fixes warning in lazy_records
Factors out ApplicationMailer
Adds side renderer
Fixes licence terms.
Inserts newest flashes on top
Fixes data-dismiss behaviour (remove, don't just hide)
Enables side rendering of flashes
Ignores more turd files
Fixes UX silence when submitting bad comments
Adds confirmations to deletion link. Closes #35.