Reconfigure appveyor CI setup (#70)
Reconfigure appveyor CI setup (#70)

The following modifications were done to appveyor CI run configuration:
 - Add compilation before install (build_ext --inplace)
 - swap makefile target for python call
 - Fix references to old python paths
 - Add build support for 32bit systems
 - Link pip calls directly to python via -m pip
 - Ignore exit code of twine upload (mostly errors when file already-exists)

EMS-TU-Ilmenau/fastmat,EMS-TU-Ilmenau/fastmat,EMS-TU-Ilmenau/fastmat