* feature(issue): Add function to return file path and line number
* docs(formatter/CreateReport): Update formats accepted
* feature(formatter): Add color output for text format
Basic color support for text format. For now, only the "Summary" title
and "Issues" section has color
* feature(formatter): Highlight issues based on severity
Given an issue, the file path is painted based on its severity.
We're using the following rules: high is red, medium is yellow and
low is simple black & white
* feature(main): Add color flag
It's only valid for text format
* refactor(formatter): Passing color flag forward
- Get rid of 'core' and move CLI to cmd/gas directory
- Migrate (most) tests to use Ginkgo and testutils framework
- GAS now expects package to reside in $GOPATH
- GAS now can resolve dependencies for better type checking (if package
on GOPATH)
- Simplified public API
