Bumping version for development.
Adding a fairly relevant keyword to package.json.
Fix "path.join arguments must be strings" error in file.expand/recurse when options.cwd is not set. Closes gh-722.
The grunt.util.spawn method no longer breaks on multibyte stdio. Closes gh-710.
The grunt.package property is now resolved via require(). Closes gh-704.
The grunt.file.delete method warns and returns false if file doesn't exist. Closes gh-635, gh-714.
Gruntfile name should no longer be case sensitive. Closes gh-685.

* Updated glob dependency to 3.1.21
Removed a duplicate line. Closes gh-702.
Fixing typo: the grunt.fatal method now defaults to FATAL_ERROR. Closes gh-656, gh-707.
Making --verbose "Files:" warnings less scary. Closes gh-657.

* They're now yellow (warning) instead of red (error).
The grunt.util.spawn method now falls back to stdout when the `grunt` option is set. Closes gh-691.

* This is a band-aid until Grunt 0.5 comes out. Grunt 0.5 will output errors on stderr instead of stdout.
Update js-yaml to version 2. Closes gh-683.

* I've been assured there are no breaking changes. God help me (and I'm super sorry) if that's bullshit.
grunt.log: add formatting support and implicitly cast msg to a string. Closes gh-703.

 * Added unit tests.
 * Bump error count on log.error() regardless of message.
 * Add support for casting and formatting.
 * Simplified log.debug.
Remove some side effects from manually requiring Grunt. Closes gh-605.

* Add and remove process uncaughtException handler only when appropriate.
Update copyright date to 2013. Closes gh-660.
Fix path.join thrown errors with expandMapping rename. Closes gh-725.
Bumping version to 0.4.1 and publishing to npm.
add node 0.10 to travis
quote version number for travis