Update dependencies and devDependencies
Remove unused Gruntfile, fix #225
Update JSHint settings

* add `mocha` option
* update jshint task of gulp
Remove unused variables
Update contributor list
Merge pull request #226 from shinnn/master

Remove Gruntfile / Remove unused variables
Add "use strict" statement to example files
Use minimist directly, instead of optimist

optimist is deprecated.
Update lodash
Use chai.assert.include for testing
Update contributor list

`gulp contribs`
Merge pull request #231 from shinnn/master

Use minimist instead of optimist / Use chai.assert.include for testing
Pass index server option with multiple base directories
Merge pull request #238 from morrislaptop/master

Pass index server option with multiple base directories
Started work on plugin setup