Add support for SAML 1 Tokens

[ebeigarts]

This is based on #12 with these additions:

• Rebased against master
• Support saml_version to be number or string (1 or "1")
• Support ID and AssertionID

[ebeigarts]

@kbeckman any chance getting this merged in and relased to rubygems? I am already using this in production.

[kbeckman]

@ebeigarts, first of all let me thank you for your contribution... And my apologies for the delay on this.

I tested the initial pull request from @kcdragon quite extensively and could not get it to work through Azure ACS. ...and I didn't get many timely replies from that thread so I had to put it off. I haven't had the opportunity to test your PR yet, I had planned on getting around to this in February for another in-depth look.

Here's what I can do until I'm able to circle back around on this officially... I'll take this PR and build a "0.3.0-beta" gem this weekend so you can get away from pointing to your fork in the Gemfile and I'll do the official release sometime in February. I hope that will get you going... ...and thank you again for your contribution!

[ebeigarts]

@kbeckman thanks, that would be great

[kbeckman]

Hi, @ebeigarts. I just pushed the 0.3.0-beta version to rubygems.org

https://rubygems.org/gems/omniauth-wsfed/versions/0.3.0.pre.beta

[ebeigarts]

@kbeckman thanks

[ebeigarts]

@kbeckman you released 0.3.0.pre.beta without my changes, they were merged in development branch and not in master, see https://github.com/kbeckman/omniauth-wsfed/network. What is the purpose for those two branches? most of the opensource projects just use master. It would be nice if you could also merge in #17 and release 0.3.0.rc1.

[kbeckman]

The branching structure in this project is set up according to git-flow like most other gems that follow semantic versioning. I made a mistake with the merge and will get another build to ruby gems out shortly...

As far as PR #17, this was a small change with no associated test(s). If you'd like to add the tests to spec/omniauth/strategies/wsfed/auth_request_spec.rb, I'll include it in another build. Otherwise, it will have to wait until I can get the test(s) in sometime in February.

[kbeckman]

Version 0.3.1-beta has been released - this time with your changes... Sorry for the confusion.

[ebeigarts]

@kbeckman thanks, I will try to add tests for #17.