Changing a pass by value to a pass by reference
Make my branch build
Merge remote-tracking branch 'upstream/master'

Conflicts:
	tournament/robots/62/gtest-1.6.0/include/gtest/internal/gtest-port.h
	tournament/robots/62/makefile
	tournament/robots/62/src/pousse.cc
	tournament/robots/62/src/pousse.h
Merge pull request #1 from mb1/master

Minor changes (testing out pull requests)