gsyncd / geo-rep: Fix "regular file" overloading link()

... missing entry2pb() call before going ahead with create.

Change-Id: I48de4df3f0ea6c789c9eeb10cd332ab461f3c868
BUG: 1003805
Signed-off-by: Venky Shankar <vshankar@redhat.com>
Reviewed-by: Amar Tumballi <amarts@redhat.com>
Tested-by: Amar Tumballi <amarts@redhat.com>
Reviewed-on: http://review.gluster.org/5760
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Avra Sengupta <asengupt@redhat.com>
Tested-by: Avra Sengupta <asengupt@redhat.com>
Reviewed-by: Anand Avati <avati@redhat.com>