Add remote manager

.ci/update_remote.sh

@@ -0,0 +1,26 @@
+#!/usr/bin/env bash
+
+usage () {
+    echo ".ci/update_remote.sh [option] [target]"
+}
+
+check_remote () {
+    if [ -z "$(git remote -v | grep git@gitee.com:spacevim/SpaceVim.git)" ];then
+        git remote add gitee git@gitee.com:spacevim/SpaceVim.git
+    fi
+}
+
+main () {
+    if [ $# -gt 0 ]
+        check_remote
+    then
+        case $1 in
+            --help|-h)
+                usage
+                exit 0
+                ;;
+        esac
+    fi
+}
+
+main $@