Use secure Gem source
Add active model v3.2.x and v4.0.x
Require activemodel versions as advertised
Drop 1.8, add 2.0
Remove whitespaces
Conditionally test for MassAssignmentSecurity
Conditionally define attr_accessible as well
Remove whitespaces
Fix mass assignment check on Ruby 2.0
Build against 2.1.0 as well
Try being fuzzy about the 2.1 patchlevel
Version bump
Be defensive about new major version
Merge pull request #3 from carpodaster/relax-dependencies

Relax dependencies