removed redundant BuildContextManager methods (wip)

Signed-off-by: Igor Fedorenko <igor@ifedorenko.com>
use slf4j instead of custom logger wrapper

Signed-off-by: Igor Fedorenko <igor@ifedorenko.com>
moved BuildContextManager and related classes to internal

Signed-off-by: Igor Fedorenko <igor@ifedorenko.com>
Introduced tesla-build-avoidance-maven

Signed-off-by: Igor Fedorenko <igor@ifedorenko.com>
Removed obsolete/stale testing harness

will likely need to reintroduce something similar using new
mojo execution scope plumbing.

Signed-off-by: Igor Fedorenko <igor@ifedorenko.com>
updated demo project

Signed-off-by: Igor Fedorenko <igor@ifedorenko.com>
tesla parent 4, new groupId, untested

Signed-off-by: Igor Fedorenko <igor@ifedorenko.com>
reintroduced AbstractBuildAvoidanceTest maven test helper

Signed-off-by: Igor Fedorenko <igor@ifedorenko.com>