3rd try
4th rty of coveralls integration
5th try (I know, @jpfr is hating my for the abscence of commiting discepline ;)
fixing coveralls
tweaking exclude paths
pattern-matrching does not work for exclude somehow, hardcoding paths
excluding headers from coverage analysis
fixes #97
memleak fixed
Merge branch 'master' of https://github.com/acplt/open62541
include _print functions in coverage
improving the test coverage a bit while watchin soccer