Append a / to directory names when listing files in the artifacts directory.
Don't fall over on gpg signature in git log entry.
Merge pull request #118 from planetio/master

Upgraded CruiseControl to rails 3.2, #93
Update .rvmrc.example

Updated the rvmrc example to show the use of ruby 1.9.3 rather than 1.8.7
Update site.css_example

Updated the example site css file. This file creates a site.css if none is specified so we have a default image from billfloat.
Fixed merge conflict.
added unit tests
Merge pull request #116 from SealedEnvelope/master

Stop cruise refusing to build when a git log entry contains a gpg signature
Bumped the major version to reflect we are using a new version of Rails and that it is not backward compatible.
Removed a vi temp file, and added it and other temp names to .gitignore
Dont try and load debugger in ruby 1.8.7.
Ignore bin directory from bundle --binstubs
Ruby 1.8.7 fixes
Fix paths for artifacts (*path in rails 3.2 does not match extensions)
Fix paths for artifacts (*path in rails 3.2 does not match extensions)
Added .travis.yml for github integrated CI of different ruby versions
Merge branch 'artifacts_paths'
Merge branch 'ruby_187_fixes'
Merge branch 'travis_ci'
Remove debugging puts's
Added timer to Gemfile so we can recover from git freezing (as recomended in the
code)