Include dependency targets in submodule's deps.
Include dependency targets in submodule's deps.

In makefiles, submakefile invocation should have a dependency on any
target that the submakefiles require.  This wasn't done properly in case
a submodule/submakefile depended on a target in the parent (rather than
a sibling).

vslavik/bakefile,vslavik/bakefile,vslavik/bakefile