Nuitka 0.60 released

Nuitka is a compilerfor the Python 2.7 and 3.7 languages; version 0.6.0 isnow available. "This release adds massive improvements for optimization and a couple of bug fixes.It also indicates reaching the mile stone of doing actual type inference,even if only very limited." At this point, the claim is that allPython language features have been implemented, so the focus is shiftingtoward optimization.