convert imports, print, and try...except to python3
copy tests from pyalps and pyalps-new
Merge tests from branch 'master' into python3
[fix] python3 range usage

convert range(...) to list() to allow iterating multiple times
port Python2 rounding behaviour for ROI mask setting
make normlize.py Py3 compatible+add test for FrameNormalizer
fix replicate Python2-round() and add test
fix problematic code found by 2to3
Merge branch 'python3'
add README stub
help github formatting
Merged recent changes from upstream