Expire detected keys as well as requests. Closes #20
Version bump
Do not match digits that are more than 6 characters when parsing mod security headers
Version bump
Upgrade bootstrap script to use ModSecurity 2.7.4
Use the same regex to determine number of matches
Upgrade to Ruby 2.0 for integration tests
Version bump
Fixing up some local dev environment issues
Merge branch 'master' into redhat