Integrate inotify watcher into network daemon

This commit integrates watching for DNS entries and updating
/etc/resolv.conf functionality into network manager daemon
as opposed to having another daemon doing just that.

Change-Id: Id858815675ed4a23ee8c6a31ba3ae6e5ee0054fd
Signed-off-by: Vishwanatha Subbanna <vishwa@linux.vnet.ibm.com>
8 files changed