allow to pass :email to activate_product (API)
allow to pass :email to activate_product (client)
allow to pass :email to activate_product (yast)
Merge branch 'master' into review_140417_email_parameter

* master:
  move YaST class to SUSE::Connect module
  Product - added "version", "arch" and "free" attributes
  update sles12-beta5 image id
  use sles12-beta5 image for connect testing

Conflicts:
	lib/suse/connect/yast.rb
Merge pull request #64 from SUSE/review_140417_email_parameter

[Review] Request from 'b4mboo' @ 'SUSE/connect/review_140417_email_parameter'