Don't include packages with forbidden control chars in repodata + some warning fixes#165

Merged

Conan-Kudo merged 3 commits intorpm-software-management:masterfrom kontura:non-printable

Jun 12, 2019

+384-422

Commits on Jun 7, 2019

Add check for fobidden control chars in package before xml_dump
kontura
committed
Add tests for checking if package contains forbidden control chars
kontura
committed
Fix various warnings when -DCMAKE_BUILD_TYPE:STRING=DEBUG
kontura
committed