Summary
- avoid problems with launch4j and jdk-17;
- update to jdk-17+35 (LTS);
- tuned message;
- unused since 398b7bb9ebdd;
- merged
- removed checks for non-commercial usage of Vampire as it is now under BSD licence
- enabled FOOL for Vampire in Sledgehammer
- used Vampire 4.5.1 in Sledgehammer
- proper NEWS;
- tuned NEWS;