Test launch script updated to run new tests as well.

(cherry picked from commit e245aed6)

(cherry picked from commit 9d24b3c3)

(cherry picked from commit cb1dc7cb)

And refactor the code to make sure that the dev and runtime package lists are
in sync.

Because that's the variable actually used by CPack.

And refactor the code to make sure that the dev and runtime package lists are
in sync.

And refactor the code to make sure that the dev and runtime package lists are
in sync.

Because that's the variable actually used by CPack.

(cherry picked from commit e650d87e)
(cherry picked from commit ca9c52ac)

Conflicts:
	cmake/OpenCVPackaging.cmake

(cherry picked from commit 63d6cc5c)

Everything else depends on it, after all.

(cherry picked from commit cf54e3b9)

(cherry picked from commit 6d52ea89)

Which also happens to align the non-Debian specific variables
with the ones used by upstream CMake.

(cherry picked from commit b8c60234)

Conflicts:
	cmake/OpenCVPackaging.cmake

They don't actually do anything. And even if they did, all components are
enabled by default, anyway.

(cherry picked from commit 49fe4969)