CONSIDERATIONS TO KNOW ABOUT ROCHUS-KELLER.INFO

An Evaluation with Valgrind exposed that the costliest features are mutex locking/unlocking, malloc/cost-free and QImage handling. So I did some optimizations relating to QImage. In dedicate 1f976e5b5ee3cfe40921c74b97edb8d84ff39dd3 I reorganized the Smalltalk bitmap to QImage conversion which resulted in testStandardTests running time of 142 second