Manually "inlined" Float squared() to reduce function call overhead.
Merge branch 'master' of https://github.com/cogneco/ooc-kean
Merge pull request #80 from davidhesselbom/master

Manually "inlined" Float squared function.
Added code to set magnification filter to linear or nearest.
Changed parameter name.
Merge branch 'master' of https://github.com/cogneco/ooc-kean