Change activerecord dependency to < 4.2
Merge pull request #86 from MSch/master

Bump activerecord dependency.
Prepare 4.0.1 release
Update mysql dependency to ~> 2.9
Add RuboCop
Fix RuboCop offenses
Enforce code coverage minimums
With the release of Rails 4, Rails 3.0 and 3.1 are no longer supported

See: http://weblog.rubyonrails.org/2013/2/24/maintenance-policy-for-ruby-on-rails/
Replace `should_receive` with new `:allow` syntax
Extract reserve methods.
Can be used to more easily monkey-patch the code to always use the default SQL statement (see #33)
Merge pull request #89 from csmuc/extract_reserve_methods

Extract reserve methods.
Prepare 4.0.2 release
Flip secret bit to enable Docker builds
Use our in progress rubocop setup
Revert "With the release of Rails 4, Rails 3.0 and 3.1 are no longer supported"

This reverts commit f0a90fcde72788c03d34e3bbd5b551feb61b3e35.
Don't drop support until it is a problem
Use expect not allow in the test
Use the migration to setup the test database
Don't package test files with gem [ci skip]
fixing the millisecond time precision issue for mysql database>5.6.4 by stripping the millisecond precision from time object
Test against newer versions of rails