Rails 4 compatibility
Rails 4 compatibility
Merge pull request #12 from dmitrydims/rails4

Rails 4 compatibility
Backward incompatible: Supercharged::Charge::Base is now module (because of AR4 inheritance issues)
Merge pull request #13 from dmitrydims/rails4

Backward incompatible: Supercharged::Charge::Base is now module
fail method instead of direct state machine failed event to ignore other record's errors.
Merge pull request #14 from dmitrydims/rails4

Cherry-picked 42869e88e45e3ea6c3e3a07678982f6e835ff274
Fixed bug (inconsistency between controller & JS)
Fixed bug (inconsistency between controller & JS)
Merge pull request #15 from semenyukdmitriy/rails4

Fixed bug (inconsistency between controller & JS)
Merge pull request #16 from semenyukdmitriy/rails4

Fixed bug (inconsistency between controller & JS)
Revert "Fixed bug (inconsistency between controller & JS)"

This reverts commit 003b843946788332a92d23f7861d5a30d0970046.
minor
Merge branch 'rails4'

Conflicts:
	app/models/supercharged/charge/base.rb
Bump version