Update pycupbetting.py

A program is not written "from" somebody, but "by" instead. 
Corrected. ;)
Merge pull request #1 from SaschaMester/patch-1

Update pycupbetting.py
Merge pull request #2 from SaschaMester/master

Bugfixes and added language file
add esperaton language menu selection
  Committer: Sascha Mester <c_ur_free@yahoo.com>
	modified:   locale/eo/LC_MESSAGES/pycupbetting.mo
	modified:   messages_eo.po
  Added one forgotten translation