Include table name in scope definitions
Merge pull request #29 from adimitrov/include-table-name

Use the table name in scope definitions
Rewrite using arel.
Use Squeel.
Merge branch 'master' into arel

Conflicts:
	Gemfile.lock
	lib/bitmask_attributes.rb
	lib/bitmask_attributes/definition.rb
	lib/bitmask_attributes/value_proxy.rb
	test/bitmask_attributes/definition_test.rb
	test/bitmask_attributes_test.rb
Merge pull request #1 from pathable/arel

Rewrite using Arel.