fliping POINT(latitude longitude) to POINT(longitude latitude)

regex wasn't parsing negative latitudes.

geoPoints

GeoPoints use string with format  POINT(lat lon)

Fixed authentication, since Parse appears to have changed their API.

Added tests.py with unit tests for ParseObject and ParseQuery classes.

Added ParseObject.increment(key) method.

pep8 compliance changes, mostly removing end of line whitespace

fixing upddated_at to updated_at at line 74