use rails4
updated dummy config files
removed unused migration files
updated Gemfile
updated Gemfile
updated cache keys
bracket was missing
changed cache block
fixed cache block
updated Gemfile
updated dummy file
updated Gemfile
bumped version
removed dummy index files
updated dummy file
updated dummy file
removed dummy index files
Merge branch 'rails4' of github.com:next-l/enju_flower into rails4
updated Gemfile
added a new template file