Merge pull request #69 from jlipps/master

more robust logging options
Bumping version to push current code to npm
Merge pull request #71 from jlipps/master

fix some logging issues
Merge pull request #70 from admc/master

bump version
Create ids on the fly rewrite.
Made contextual lookup work again.
Merge pull request #72 from sourishkrout/master

Rewrite to allow transparent ID generation.
removing console.log file that snuck in
return nice json for getPageSource rather than non-standard format