Ignores sourceMapIncludeSources option when sourceMap isn't true

Closes gh-147.
v0.3.2
Updated documentation with example for `drop_console` usage

Closes gh-136.
Updated source map examples

The examples now reflect the new configuration for source maps in 3.x
Added migration guide for 2.x to 3.x
Fixed date in CHANGELOG
docs
remove calls to grunt.template.process, this happens automatically
v0.3.3
fix year in release date

closes gh-161
Update copyright to 2014
remove grunt-lib-contrib

Also remove the `report: false` choice in a backwards-compatible manner. It's really moot.
more colors
0.4.0
bump readme
update changelog

#164
Updates sourcemapin fixture

Fixes #162
Merge pull request #172 from gruntjs/fix-travis

Updates sourcemapin fixture
Remove grunt.util._

It is deprecated
Update grunt-contrib-jshint