ValueFlow: Small cleanups
TemplateSimplifier: Fixed crash caused by null pointer dereference. I don't have a testcase. But the code is suspicious, in the loop we check if tok3 is null and then in the loop head we call tok3->next().
Fixed #5981 (FP: nullPointer on repeated switch)
Fixed copy and paste error (Coverity-ID: 1226262 Copy-paste error).
Tokenizer: Added missing comma in string array initialization (This fixes Coverity-ID: 1226263 Missing comma in a string array initialization).
Shorten code by using temp variables, cleanup variable names.
travis: check --dump
Merge pull request #365 from matthiaskrgr/travis_working

travis: check --dump
Merge pull request #364 from Dmitry-Me/tempVariablesAndBetterNames

Shorten code by using temp variables, cleanup variable names.
xml dump: Added tools/cppcheckdata.py that loads the dump.
xml dump: output some more info in the dump
xml dump: Read scope-type attribute in cppcheckdata.py module
xml dump: fixed cppcheckdata loader so previous/next will work
Use temp variable to omit recomputing the same value.
Fixed #5965 (False positive zerodiv - loop iterating over double variable)
Fixed false positive #5976: Properly handle shift from stream.
Merge pull request #366 from Dmitry-Me/useTempVariableToOmitRecomputation

Use temp variable to omit recomputing the same value.
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.