remove default site
Merge branch 'remove-default-site' into add-unicorn-supprt
Merge branch 'fix-createdb-define' into add-unicorn-supprt
Merge branch 'fix-rvm-override' into add-unicorn-supprt
Merge branch 'fix-env-file' into add-unicorn-supprt
add unicorn support
Merge branch 'add-unicorn-support' into buzzstarter