Change bower main files to their unminified versions

[hgwood]

According to the bower.json specificiation, the main property should include files that are not minified. This is useful because it gives users more freedom as to what to do in their application build. In my case, I minify all vendor dependencies myself, and that process is much slower if dependencies are already minified.

Thank you for your consideration and for making Waves. :)

[hgwood]

Anyone there? :)

[hoxxep]

@fians Also in favour of setting this 👍

[fians]

Thanks @hgwood !