Added RAILS_RELATIVE_URL_ROOT support
update to rails 3.2.12
Merge pull request #106 from jameswritescode/update_to_3_2_12

update to rails 3.2.12
[ci skip] tag for skipping builds
Merge pull request #109 from lebedev-yury/master

CI skip with [ci skip] tag. Moved to master
Merge pull request #91 from gierschv/master

Added Rails Environment Relative URL
Add some updates to install docs
more stats. Show link to build on projects page
Pass the build ref to build scripts in the CI_BUILD_REF environment variable
Merge pull request #115 from DejaAugustine/master

Bringing CI_BUILD_REF environment variable into master