Tidy up model source files
Tidy up Controller and View
Change Frame and Surface interface
Fix some compilation errors
deleated compoundOperation
fixed and destroyed solution explorer
Fixed SavableList and more compilation errors
Merge branch 'AufräumBiene' of https://github.com/V02460/CTT.git
Project fixed
Merge branch 'AufräumBiene' of https://github.com/V02460/CTT into AufräumBiene
Revert "Merge branch 'AufräumBiene' of https://github.com/V02460/CTT into AufräumBiene"

This reverts commit 12d6a0dcc864e3e9678079074c8d6f43ad781cdb, reversing
changes made to 6c8757e9af173b20bfe4047d690585413b249459.
grobe strucktur
Merge branch 'FilterHummel'
Kill more compiler messages