API docs: Module's general docs before submodule contents. Fixes #2275.
API docs: Module's general docs before submodule contents. Fixes #2275.

alexandrul-ci/robotframework,HelioGuilherme66/robotframework,jaloren/robotframework,jaloren/robotframework,joongh/robotframework,alexandrul-ci/robotframework,robotframework/robotframework,snyderr/robotframework,joongh/robotframework,snyderr/robotframework,snyderr/robotframework,robotframework/robotframework,alexandrul-ci/robotframework,joongh/robotframework,jaloren/robotframework,jaloren/robotframework,HelioGuilherme66/robotframework,HelioGuilherme66/robotframework,robotframework/robotframework,jaloren/robotframework,alexandrul-ci/robotframework,joongh/robotframework,snyderr/robotframework,joongh/robotframework,alexandrul-ci/robotframework,snyderr/robotframework