Comment 0 for bug 1134251

cppcheck reports this valid issues:

[plugins/cubeaddon/src/cubeaddon.cpp:320] -> [plugins/cubeaddon/src/cubeaddon.cpp:322]: (performance) Variable 'rv' is reassigned a value before the old one has been used.

[compizconfig/libcompizconfig/src/compiz.cpp:731] -> [compizconfig/libcompizconfig/src/compiz.cpp:735]: (performance) Variable 'readonly' is reassigned a value before the old one has been used.

Other minor issues:

* Some guaruntee->guarantee typos in the code.

* Some copyright headers are still referring to the old .c files.

* Some copyright headers are not referring to the correct file names (mainly animation file headers).