upgraded fineuploader plugin to use cdnjs by default so it no longer …

[brentkelly]

…requires installation, make template configurable

Thanks @rnicholus for pointing out the CDN.

@kevinchappell - one thing you may want to consider now that it doesn't require installation & 'just works', is if it is worth including this in the core set of controls - either as the default file uploader control, or possibly in the subtype dropdown for file uploader.

Alternatively can just leave it as a plugin - which would make sense if a lot of the users wouldn't use this functionality.

Guess it depends how lightweight you are trying to keep the project out of the box.

[kevinchappell]

@brentkelly I definitely think its worth it and should exist as a subtype. If a dev wants it to be the default they can either use combination of disableFields and fields option or the replaceType option I am proposing in #510

[brentkelly]

OK cool - I'll rework this PR & let you know when it's good to go.