ewaol-distro: Add gator-daemon recipe from meta-arm master branch

Gator recipe source is:
http://git.yoctoproject.org/cgit/cgit.cgi/meta-arm/tree/meta-arm/recipes-devtools/gator-daemon?id=453f4094e16b26494268f801d97eb71110ea3f86



Issue-ID: SCM-2394
Signed-off-by: Kamil Dziezyk <kamil.dziezyk@arm.com>
Change-Id: I82163184411085f87a16186f7e53eafb19e79d42