Ensure that parallel parsing sbs calls pass on --no-depend-generate and --no-depend-include (as these influence makefile generation).
Make .DEFAULT a double-colon target, so we don't have to worry about duplicate instances due to -include.
Code review updates.
<!-- <branchInfo originator="broum">Enabling all the HWRM light zones target for product</branchInfo> -->
<!-- BRANCH 07-05-17 -->