Fixed aegument passing error with git() bash wrapper

With calls like `git --version`, "--version" was passed to grep as its
own parameter.  This also affected git tab completion features.

dotfiles/bash/global-before.bashrc

@@ -9,7 +9,7 @@
 ### '''' ###
 
 git() {
-    if grep -Fwqs "$1" "$GIT_DISABLED_COMMANDS"; then
+    if grep -Fwqse "$1" "$GIT_DISABLED_COMMANDS"; then
         echo "You don't want this." >&2
         return 1
     else