More config cleanup

Signed-off-by: Severin Kaderli <severin.kaderli@gmail.com>

system/bin/submodule_update.sh

@@ -1,55 +0,0 @@
-#!/bin/bash
-# 
-# SCRIPT NAME:
-# submodule_update.sh
-#
-# AUTHOR:
-# Severin Kaderli <severin.kaderli@gmail.com>
-#
-# DESCRIPTION:
-# Updates the submodules in all Git repositories in this folder and creates a
-# new commit and pushes it. Only when there are no staged changes pending.
-#
-# USAGE:
-# ./submodule_update.sh
-. utils.sh
-
-START_DIR=$(pwd)
-
-print_header "Updating submodules"
-
-
-while IFS= read -r -d '' dir
-do
-    cd "$dir" || exit 1
-    cd .. || exit 1
-    print_section "Checking $(pwd)"
-
-    if [ -z "$(git status --porcelain)" ]
-    then
-        print_log "No pending changes"
-        print_log "Updating submodules"
-        git pl > /dev/null 2>&1
-
-        # Check if any changes are available
-        if [ -z "$(git status --porcelain)" ]
-        then
-            print_log "No updates found"
-        else
-            print_log "Updates found"
-            print_log "Creating commit"
-            git a > /dev/null 2>&1
-            git c -m "Update submodules" > /dev/null 2>&1
-            print_log "Pushing commit"
-            git p > /dev/null 2>&1
-            print_log "Commit was pushed"
-        fi
-    else
-        print_log "Pending changes. Ignoring"
-    fi
-
-    echo -e ""
-
-    cd "${START_DIR}" || exit 1
-
-done < <(find . -name .git -type d -prune -print0)