Add node.js 0.11 in travis.
Sort by name.
Update package.json.

Add bugs and author properties and reorganize properties.
Trim trailing spaces.
package.json: Specify the files to install when installing via npm.
Update .gitignore.
Add JSHint support via `npm run lint`.

Also, fix the JSHint warnings.
Update README.md.
Rename variable for consistency.
Rename variable for consistency.
Add jshint check in npm test command.
Update dependencies.
Merge pull request #30 from XhmikosR/master

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