Remove untracked files including build products
Fix test_clean_checkout_should_perform_git_clean not reflecting changes (and added comment to explain why those arguments where chosen)
Update travis to check only 1.8.7 and 1.9.3
Another attempt to workaround 1.9.3-p484 ruby / debugger gem versions issue
Update rake version to try and work around 1.9.3 rake version issue
Update link to docs in the README
Misspelling of CC_BUILD_ARTIFACTS in manual
Missing a .html_safe for format_build_log
Update to rails 3.2.16 for security patches:
actionpack is affected by the following security advisory:
  2013-12-03 - Incomplete fix to CVE-2013-0155 (Unsafe Query Generation Risk)
  2013-12-03 - Reflective XSS Vulnerability
rails is affected by the following security advisory:
  2013-12-03 - Denial of Service Vulnerability in Action View
Since we're on 1.9, use Kernel.spawn to avoid issues with broken pipes:
See: https://github.com/langalex/culerity/issues/17
Start via -d daemon flag.
Changes to support redhat/centos chkconfig