Add emacs mode checks to insert mode checks

This is to accommodate users who default to emacs mode, rather than
insert mode. The two are also very alike, so many of these checks should
apply to both (almost) equally.

modules/emacs/vc/config.el

@@ -93,6 +93,7 @@ info in the `header-line-format' is a more visible indicator."
       "Start git-commit-mode in insert state if in a blank commit message,
 otherwise in default state."
       (when (and (bound-and-true-p evil-mode)
+                 (not (evil-emacs-state-p))
                  (bobp) (eolp))
         (evil-insert-state)))))