remove REAME.md, which clashes with readme.md

in windows, at least
Changes to improve MSVC functionality

Previously wb.h was defining some variables which affect the behavior
of included files after including those files

Also, change CMakeList to not restrict the supported GPUS
define LAZY_FILE_LOAD for MSVC

To fix problems with datasets whose last line don't contain
a newline
Fix non-NULL terminated separators to strtok()

which was causing occaisional problems processing files
with MSVC
Merge pull request #2 from bretm151/windows_fixes

Windows fixes