Fixed the last of the require_association Rails 3.2.0 bugs (redmine #2316)
Merge branch 'release-0.1.6'
Merge branch 'release-0.1.7'
Added licensing to README.md
Fix typo in README.md
Merge branch 'release-0.1.8'
Merge branch 'release-0.1.9'
Merge branch 'release-0.2.0'
Security update: Upgrade Rails to 3.2.11
Bump version to 0.2.1
Merge branch 'release-0.2.1'