Fix use of @itemx in @table.
Using "python2" link instead of just "python"
python to python2
support for texinfo > 5.0
python to python2
shared libraries on linux end with ".so"
Merge branch 'patch-1' of https://github.com/cruelbob/crossbridge into cruelbob-patch-1

Ignored some changes:
- python tool change to python2
- makefile