Updates

.install/install_packages.sh

@@ -0,0 +1,10 @@
+if [[ "$force_install" == "1" ]] ;then
+    echo "Force installation of all packages..."
+    _forcePackagesPacman "${packagesPacman[@]}";
+    _forcePackagesYay "${packagesYay[@]}";
+else
+    echo "Install only missing packages..."
+    _installPackagesPacman "${packagesPacman[@]}";
+    _installPackagesYay "${packagesYay[@]}";
+fi
+echo