To allow single alphabet attributes.
added simplecov support
Merge pull request #14 from seantan/master

To allow single alphabet attributes
added support for running specs against AR 3.2 and 4.0
Merge pull request #21 from rubyamf/feature/simplecov_support

added simplecov support
Merge pull request #22 from rubyamf/feature/activerecord_support

added activerecord support
Merge remote-tracking branch 'original/master'

Conflicts:
	lib/rubyamf/rails/model.rb