Dist files are not compressed

[MurhafSousli]

Thank you for the cool project, very useful.
I was checking the files in dist directory, I found them uncompressed!
Is there an option to enable compression? or it is not supported?

[jvandemo]

@MurhafSousli — Currently, the UMD bundle is not minified or uglified.

We should be able to add a gulp task to uglify and generate a umd.min.js file.

Would you be interested in creating a PR for this? Thanks! 👍

[izifortune]

I can look into this

[izifortune]

Please have a look at #134