add compactInteger @kevinsawicki @hijonathan #10
deprecate intword. add compactInteger docs
whitespace
no negative decimal precision
Merge branch 'master' into compactInteger

Conflicts:
	package.json
	public/dist/humanize.min.js
intword (n,c,d) -> compactInteger(n,d)
default to 2 decimals in intword
fixes docs for intword and fixes #10
Small fix to doc wording.
it works for all integers