add min/max operators for numbers
remove outdated FIXME comment
Merge pull request #317 from graphicore/commentRemoval

remove outdated FIXME comment
Merge pull request #316 from graphicore/min_max

add min/max operators for numbers
make normalizeAngle accesible via a new math/utils module
add a normalizeAngle operator
Merge pull request #318 from graphicore/cpsNormalizeAngleOperator

Cps normalize angle operator
Control via CPS if a glyph is displayed.