Fix variable capitalization.
Fix compiler warnings
htmlreport: fix #5963, handle inconclusive messages and underlay them in grey color.
Merge pull request #367 from Dmitry-Me/fixVariableCapitalization

Fix variable capitalization.
Merge pull request #368 from matthiaskrgr/htmlreport_inconclusive

htmlreport: fix #5963, handle inconclusive messages and underlay them in grey color.
Use boolean flag to avoid comparison duplication
Fixed #5922 (FP: passedByValue for std::string::value_type)
xml dump: Fixed ValueFlow handling in cppcheckdata.py
cppcheckdata.py: My intention is that it will be possible to use this module from any code no matter if it's open source or closed source etc. And for any purposes. Added a comment at the top.
cppcheckdata.py: Added Token.getValue()
Merge pull request #369 from Dmitry-Me/useBoolFlagToAvoidComparisonDuplication

Use boolean flag to avoid comparison duplication
manual: add chapter about writing cppcheck extensions with python
Fix bad indentation
Fixed #5826 (Change error message for 'throw in destructor' check)
Merge pull request #370 from myint/patch-1

Fix bad indentation
travis: replace kernel check with clang check.

Check clang instead of kernel, which is a lot faster.
Make clang check failure fatal to the build.
travis: add -DCHECK_INTERNAL to the VERIFY=1 job to automatically fetch issues like #5869 via travis, check clang with --exception-handling
travis: make clang check sensitive to internal cppcheck errors.