update version number of setup.py because of mistakes in testing PyPI.

Windows binary: SHVER 5 with rigor regression test

Update prebuilt binaries for windows

Update windows and matlab binaries

update version number in linear.h to 2.41

Fix Makefile.win and update windows and matlab binaries

Update windows and matlab binaries

The binaries are built by VC 2015 & matlab R2016b on Windows 10

change year info in COPYRIGHT

version number in linear.h changed to 220 for 2.20 release