Update runTests to better search for modules on older pythons ( like 2.7 < 2.7.9 or python 3.1,3.2, some 3.3) where imp.find_module doesnt support relative paths. Also, when using ../ in paths for PYTHONPATH, call realpath first to resolve them out.
Update runTests to better search for modules on older pythons ( like 2.7 < 2.7.9 or python 3.1,3.2, some 3.3) where imp.find_module doesnt support relative paths. Also, when using ../ in paths for PYTHONPATH, call realpath first to resolve them out.

kata198/GoodTests,kata198/GoodTests