Simple implementation of cassandra migrations

Hello

Last one for today... :)
Thanks for the great gem.


This one is here probably more for a conversation, than the actual code.

I need migrations for cassandra.

Here is a very simple implementation.
I plan on making it more similar to rails, but this suffices in the meantime.
Also plan on building out the dsl to make more similar to rails active record migrations.

Is this a feature you would like? Or should I keep in my own codebase.
I can share my rake file and other stuff if you want.


--Keenan