Fix linting errors
Fix coveralls reports
Remove unecessary field from travis.yml
Add mem-fs-editor interface
Merge pull request #679 from SBoudrias/mem-fs

Fix yeoman file system
passing options instead of cb to spawnCommand
adding unit test for passing of opts object to spawnCommand
Merge branch 'master' of https://github.com/grawk/generator
fixing other unit test deepEquals based on addition of opt param