Re: #23 - Comments are no longer stripped by default
Cleaned up createAst() code
Re: #22 - Added optimization techniques
Releasing v0.7.0
Made a few other updates
Updated the README with a few more examples
Officially releasing v0.7.0
Last minute README typo fixes
Merge branch 'dev'

* dev:
  Last minute README typo fixes
  Officially releasing v0.7.0
  Updated the README with a few more examples
  Made a few other updates
  Releasing v0.7.0
  Re: #22 - Added optimization techniques
  Cleaned up createAst() code
  Re: #23 - Comments are no longer stripped by default