numpy easyconfig
fix version in numpy easyconfig, add example easyconfig for scipy
correct scipy version
add numpy as dependency to scipy
scipy should be built with -fPIC
add ictce easyconfigs for numpy/scipy
add versionsuffix for XML
don't use rname, easyconfig parser doesn't like it (too close to name)
fix XML versionsuffix
fix numpy ictce easyconfig filename
specify Rmpi version. 0.6 fails to build with ictce
add ext_options to Rmpi
add patch file for numpy build with ictce
Merge pull request #83 from boegel/Python_packages

add numpy and scipy example easyconfigs