updated TODO
i) modified automatic dependencies algorithm now avoids the creation of the useless .mkdep placeholders
i) tidy up code and add some comment into hooks.mk
ii) removed test code from sample and left a working sample
Merge branch 'anrem-autodeps' into devel
i) added improved auto-deps algorithm that does not use any placeholder files, nor touches the dependency output provided by the mkdep-hook
Conflicts:
	mk/functions.mk