Fixed import for timebase in statesp.
Added missing module scope for warn in statesp.
Numpy array style access to state-space subsystems.
Updated testing suite to work with nosetests.

This required doing chmod -x * to remove executable permissions on
the scripts. I renamed test_all.py to run_all.py so nosetest wouldn't
attempt to run it as a test if someone made it non executable.
Defined __repr__ for tf/ss

Makes display work for IPython.
Move src to control.

Makes nosetest use local module instead of installed.
xferfcn.py pep8 formatting
Forked package.
Fixed ValueError exception in mateqn.py
Working on pypi.
Added ropeproject to .gitignore
Moved README to README.md