port forwarding support
restructuring driver options support - in progress.
+ tasks per vm
+ networks per vm
+ folders per vm
+ ssh per vm
+ keepalive per vm

... in progress
in progress:

+ convert tasks to new syntax
+ convert gen templates to new syntax
+ vagrant file generation bug fixes
+ better "management" of vagrant plugin dependencies
+ updated top level read me with latest schema and some documentation on plugins
spelling errors
Updated plugin read me to be mostly complete.
fixed tests.
version bump
missing gem file commit
Merge pull request #20 from maratoid/port_forwarding

New functionality: