ValueFlow: Fixed nullpointer FP warning in checksizeof
Further resolve CID 1222223
Resolve CID 1132030
Fix hang in libdmtx package. found through daca2.
Change fix for hang so there won't be FP
Fixed #6044 (hang: darkplaces / cl_particles.c)
Dead pointer: Fixed FP for subfunction pointer argument
Merge pull request #393 from Dmitry-Me/furtherResolve1222223

Further resolve CID 1222223
Merge pull request #394 from Dmitry-Me/resolve1132030

Resolve CID 1132030
Some safe coding. Check that pointer is not null.
runastyle: remove trailing spaces in cfg files
astyle formatting
Fixed #5557 (astIsFloat: better handling of '.')
Resolve CID 1037101. break after loop if tok is null because tok is dereferenced below. Ticket: #6055
null pointer: perform proper null pointer checking when no --enable=warning is given.
Fixed #5866 (False negative: useless condition or null pointer dereference (null object after while loop, method))
Fixed #5062 (ValueFlow: Handle comma operator in abstract interpretation)
Tokenizer::simplifyKnownVariables: Fixed bad simplification in for loop header
ValueFlow: Improved value flow after for loop
Fixed #5132 (False negative: incorrectLogicOperator in simple if-clause)