Merge pull request #218 from jepebe/import_tests

Import tests
Removed ecl_local.py from CMakeLists.txt
Inserted ecl_local.py again.
Will only test modules if applications are built
Merge pull request #221 from joakim-hove/module-test-needs-applications

Will only test modules if applications are built
Merge remote-tracking branch 'upstream/master' into plotting