Fix conflict with pe_staging.
Merge pull request #38 from nanliu/ENTERPRISE-258

(ENTERPISE-258) Fix conflict with pe_staging.
Fix for strict variables support
Merge pull request #43 from mhaskel/strict_variables

Fix for strict variables support
Update Gemfile and Rakefile

* Use simplified gemfile/rakefile
* Update travis test matrix
* Include blacksmith rake tasks
Merge pull request #46 from nanliu/fixture

Update Gemfile and rake test
Release 1.0.2