Add bower support
Expose module through the UMD format

This change allows this module to be consumed by a variety of different
module loaders. If either Node or Component are the environment its
running in, it will expose itself via `module.exports`. If an AMD loader
is present, it will expose itself as an AMD module. In the event that no
such system is present, it will simply expose a global called
randomColor (the same as it used to always do).
Optimize factory function

With this change, `randomColor` no longer redefines all of its helper
functions each time it runs.
Add support for commonjs 1.1.1

Prior to this, the module would only work with environments that
supported letting module.exports be set to a function.
Add the missing right bracket in the sample code
Optimize colorDictionary to only be built once
Merge pull request #7 from lijunle/fix-right-bracket

Add the missing right bracket in the sample code
Merge pull request #6 from bilalq/umd

Expose module through the UMD format
Update README.md
Update README.md
Update README.md
Update README.md
Update README.md
Update README.md
Update README.md
Merge pull request #5 from cgmartin/bower-support

Adds bower support
updated demo
fix merge conflicts
updated bower.json
Update README.md