Fixed #5403 (Value flow: FP because post increment/decrement is not handled correctly)
cleanup
value flow: fixed multivariable problem in condition
value flow: fix fp when conditional value is assigned
Fixed #3535 (Leaking socket)
Fixed #2776 (false negative: usage of unitialized pointer (closedir))
value flow: added bailout for conditional return/continue/break when number_of_if is bigger than 0
CheckNullPointer: use library instead of hard coded info
TestNullPointer: Added test configuration for 'memcmp' that is needed by a test
CheckMemoryLeak: Move posix-opendir/closedir to library
Fixed #5406 (crash inside valueFlowBeforeCondition() on files from kernel-git)
CheckMemoryLeak: test alloc/dealloc configuration in posix.cfg
CheckNullPointer: Update std.cfg and test that updates are correct
Fixed #5417 (ast: avoid hang when '({})' is used)
posix.cfg: tweaked closedir() configuration, aligned the items
CheckMemoryLeak: improve leak checking in function parameters
Add Variable::isStlType function
Fixed #5416 (False positive: Array accessed at index, which is out of bounds.)
Fixed #5423 (fix parsing of #line NNNN "file.c")
TestTokenizer: refactored line2 test case