Swap out calls to getenv() for $_ENV. Fixes #57
Force Travis to make AH_SITE_ENVIRONMENT available
Back out 94cf48a as it didn't work
Adds a getenv wrapper for CloudEnvironment. Fixes #58.
Merge pull request #59 from webbj74/test-pr-58

Use CloudEnvironment::getenv method when looking for Acquia Hosting variables
Prepare for 0.10.3 release.
Post 0.10.3 release.
Fixed #62: Add SVG status images [skip-ci]
Fixed #61: Test PHP 5.6