Added tests for the guts of the program (Runner()) and modules. Idea is to run

everything as the logged in user using local checkout and write to a tempdir.
To run tests, be sure user is in SSH authorized_keys for themselves, this DOES
run through paramiko because mocking it out would defeat the point of having tests.

Makefile

@@ -7,6 +7,9 @@ SITELIB = $(shell python -c "from distutils.sysconfig import get_python_lib; pri
 
 all: clean python
 
+tests: 
+	PYTHONPATH=./lib nosetests
+
 docs: manuals
 
 manuals: $(MANPAGES)