Merge pull request #1096 from squaremo/issue1087_password_equals

Handle --option=value as well as --option value

Closes #1087.

weave

@@ -944,8 +944,14 @@ common_launch_args() {
     args=""
     while [ $# -gt 0 ] ; do
         case "$1" in
+            --log-level)
+                [ $# -gt 1 ] || usage
+                args="$args $1 $2"
+                shift
+                ;;
             --log-level=*)
                 args="$args $1"
+                ;;
         esac
         shift
     done
@@ -978,17 +984,31 @@ launch_router() {
                 export WEAVE_PASSWORD
                 shift 2
                 ;;
+            --password=*)
+                WEAVE_PASSWORD="${1#*=}"
+                export WEAVE_PASSWORD
+                shift
+                ;;
             -port|--port)
                 [ $# -gt 1 ] || usage
                 CONTAINER_PORT="$2"
                 shift 2
                 ;;
+            --port=*)
+                CONTAINER_PORT="${1#*=}"
+                shift
+                ;;
             -iprange|--iprange|--ipalloc-range)
                 [ $# -gt 1 ] || usage
                 IPRANGE="$2"
                 IPRANGE_SPECIFIED=1
                 shift 2
                 ;;
+            --ipalloc-range=*)
+                IPRANGE="${1#*=}"
+                IPRANGE_SPECIFIED=1
+                shift
+                ;;
             *)
                 ARGS="$ARGS '$(echo "$1" | sed "s|'|'\"'\"'|g")'"
                 shift