RF: scot.var -> scot.varbase
flattened eegtopo
dissolved builtin package
flattened backend
updated setup.py
made eegtopo a soft dependency of Workspace
fixed setup.py
fixed setup.py
got rid of dict comprehension
removed memoize doc example
removed stupid VAR example
only import plotting (matplotlib) on demand
Merge pull request #25 from kazemakase/flatten

Flatten package structure
added compatibility changes
no top-level imports of matplotlib
no top-level imports of sklearn
model order selection
fix
automatic order optimization stop
xvschema now produces generators