Model names conflict

[djsmentya]

I have conflicts with current model "assets" because i already have such table. I think it is a good idea to use prefix for table name like 'wysihtml5' or other

[stefanoverna]

That's a good idea, I agree. Will try to do something :)

[davidstump]

Just in case anyone else runs into a namespace collision - I made a PR #47 that worked great for me.

Hopefully this helps someone :)
David