Move photo checking out of run.sh and into its own script.

run.sh

@@ -123,28 +123,7 @@ log "Removing old index files."
 find files/photos/ -name "*".html -print -delete
 {
 	check_main photos
-	# TBD/TODO: Move this section to check_photos.sh similar to check_git.sh.
-	count=1
-	http_code=0
-	port="${ports%% *}"
-	photos_uri=":$port/photos/"
-	beg_time="$SECONDS"
-	while [[ $http_code != "200" ]]; do
-		log "Sleeping for '$count' while waiting for $photos_uri to come up."
-		sleep $count
-		log "Checking if $photos_uri is available."
-		http_code="`curl --silent --fail -w '\n%{http_code}' localhost$photos_uri | tail -n 1`"
-		log "Check for $photos_uri responded with '$http_code'."
-		if (( $count >= 10 )); then
-			log "Giving up on loading $photos_uri after '$count' attempts."
-			break
-		else
-			count=$(( count + 1 ))
-		fi
-	done
-	end_time="$SECONDS"
-	time="$(( $end_time - $beg_time ))"
-	log "Finished checking for /photos/ after '$time' seconds."
+	$DIR/check_photos.sh "$ports"
 } &
 
 ## Main ##