Merge pull request #146 from backflip/master

Allow passing object to stringify, resolves #145
0.5.6
bumping node version
0.5.7
Missing `typeof`

Adding `typeof` to get the actual type of the value passed in.
0.5.8
Add ifEven helper
Remove rogue colon
fixed 2 typos in the comparison helpers error messages
Merge pull request #153 from jasonbellamy/comparison-error-fix

Fixed 2 typos in the comparison helpers error messages
Merge pull request #150 from sheedy/handlebars-helpers-ifeven

Add ifEven helper
Merge remote-tracking branch 'upstream/master'
Move grunt from devDependencies to dependencies