Merge pull request #36 from rojkov/master

don't make NetworkManagerFactory a visual component
[tests] initial commit
[tests] Add 'coverage' make target
[tests] ut_clock: initial commit
[tests] ut_technology: initial commit
[tests] ut_session: initial commit
[tests] ut_service: initial commit
[tests] ut_agent: initial commit
make output of example better
fix up qt5 build

[connman-qt] qt5 package fixes
Merge pull request #37 from martyone/tests

Add tests
Merge pull request #38 from lpotter/master

fix qt5 package build
drop unmaintained test program
fix packaging of tests