Pass any AX response to the callback along with the SReg response
it took me a while to figure out this extra feature with the forth parameter 'ax' of the block
Merge pull request #4 from mkristian/patch-1

Clarifying the AX data section of the readme.
Gem release 1.0.0.  Updated README to markdown, added contribution guidelines and versioning.
Provide a Railtie to initialise the plugin when used as a gem
Merge pull request #5 from tomhughes/master

The controller actions have been placed into a ControllerMethods module and there is now a proper Railtie for Rails 3.X applications.
Version 1.1.0 release
structure
correct module order to avoid load errors
let people opt out of railtie
divide and conquer
v1.2.0