modify regex and get to a point that does not break any of the existing tests (#35)
modify regex and get to a point that does not break any of the existing tests (#35)

Conflicts:
	knwl.js
first, get a valid failing test there was closure hiding happening here. (#35)
uncomment (and fix code) for #35
refactor by extracting regex into top level variable (#35)

Conflicts:
	knwl.js
remove unwanted comments from code (#35)
Merge pull request #55 from gprasant/pull-req-emails

#35 | Pull req emails