Merged pull request #4 from hnprashanth/master.

Bug fixes with it's own model
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Merge pull request #1 from styletag/master

grammatical fixes in locales
Updated to work with Spree 0.70.x
fixing overide bug which removed all other payment gateways from list
ebs comeback fix
Removing some unwanted code causing problems
Adding some info to avoid warnings in bundler
Updating payment state
Revert 5d5021aef36473f9e2e0a23c31eb965adab1f0a0^..HEAD
fix for Ruby 1.9.3
Fix store_credit nil bug
Fixing the issue with nil last name
commenting a line