version bump for npm publish
Adding lastCommitNumber command
Extend existing gitinfo config
Logging through grunt.log API
remove local.branch.current.tag
version 0.1.5
version bump 0.1.6
Fix JSHint warnings about if-else braces
Update dependencies

async : use `each` instead of deprecated `forEach`
        cf. https://github.com/caolan/async/commit/1fecb21940135b2ff647a93d1fc83df03b363714
JSHint: es5 is now enabled by default
Added the command lastCommitMessage
release 0.1.7
Stripping leading and trailing quotes from the results

This could lead to the removal of some quotes that were actually in the
real result, but I don't know of any better way to it.
I think the error rate is rather low and it could be worked around by
putting two quote characters around the source, e.g: ""This will be
output with one leading and trailing quote"".