Branch: i30_pythongeometry | Intent: Create module of native Python functions to
	replace numpy functions used in eppy geometry modules
Commit Intent: Modify py_numeric.py to accomodate arrays of different sizes
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*eppy/geometry/py_numeric.py
-Added an 'else' clause to throw an exception (maybe this should be a 'try' statement?)
 ...

*eppy/geometry/py_numeric.py
-Modified the second test to anticipate the error caused by non-matching dimensions...

**py.test: First test - PASS, Second test - PASS
**pep8: PASS