checkbufferoverrun: improved constness of local variables. checkbufferoverrun:array_index(): added a bailout if the function is called with tok=NULL and added a NULL pointer check after a dynamic_cast.
htdocs: update .htaccess from the latest html5 boilerplate.
Fixed #5173 (false positive Variable XX is reassigned a value before the old one has been used)
AST: Improved 'same expression on both sides of operator' checking for nested operators
AST: improved 'incorrect logic' checking when there are nested expressions
Tokenizer::setVarId: Fixed hang when checking libgc
Fixed #5119 (Preprocessor: Using -D suppresses __cplusplus for C++ files)
UninitVar: fixed false negatives for function calls
Merge branch 'master' of https://github.com/danmar/cppcheck
Tokenizer: Improved handling of pointer aliases. This fixes some false negatives.
Uninitialized var: Fixed false negatives for self assignment
Uninitialized variables: Fixed false negatives when using ({})
Uninitialized variables: Fixed false positive when using ?:
Same expression: Don't write warnings for same expression on both sides of arithmetical operators