* removed rspec 2x output (formatter already specified in guard).
* added options to poltergeist to open page via debug
* testing send.event key commands for bit:text new form, pending
* moving rspec screenshots into dedicated tmp directory
* rename db reset rake task to avoid namespace conflict
* bit : image : shatter on hover + S key command
* image pulsates while processing
* first attempt at sequential spacing of resulting tiles
* pending specs for bit : shatter