Adding dotfiles

Change-Id: I94d959bb7689e71806bc026ff987cfbd72f68585
Update Makefile

Change-Id: Ic4de5216444cce402aa9a419c28a8d9c3edc7659
Updated PHONY rules in Makefile

Change-Id: Ia7b0d1d62357fcc5506642b4fbac678e00b6d6a5