Autoload defhydras & use new naming convention

Phasing out the +module@name convention for plain old
+module-name-hydra, which is more compatible with elisp reflection tools
like describe-function and such.

Also, Emacs starts up faster now. Tee hee.

modules/ui/vc-gutter/autoload.el

@@ -0,0 +1,26 @@
+;;; ui/vc-gutter/autoload.el -*- lexical-binding: t; -*-
+
+;;;###autoload (autoload '+vc-gutter-hydra/body "ui/vc-gutter/autoload" nil nil)
+(defhydra +vc-gutter-hydra
+  (:body-pre (git-gutter-mode 1) :hint nil)
+  "
+                                               [git gutter]
+   Movement  Hunk Actions     Misc.         +%-4s(car (git-gutter:statistic))/ -%-4s(cdr (git-gutter:statistic))
+  ╭──────────────────────────────────┴────────────────╯
+     ^_g_^       [_s_] stage        [_R_] set start Rev
+     ^_k_^       [_r_] revert
+     ^↑ ^      [_m_] mark
+     ^↓ ^      [_p_] popup             ╭─────────────────────
+     ^_j_^                             │[_q_] quit
+     ^_G_^                             │[_Q_] Quit and disable"
+  ("j" (progn (git-gutter:next-hunk 1) (recenter)))
+  ("k" (progn (git-gutter:previous-hunk 1) (recenter)))
+  ("g" (progn (goto-char (point-min)) (git-gutter:next-hunk 1)))
+  ("G" (progn (goto-char (point-min)) (git-gutter:previous-hunk 1)))
+  ("s" git-gutter:stage-hunk)
+  ("r" git-gutter:revert-hunk)
+  ("m" git-gutter:mark-hunk)
+  ("p" git-gutter:popup-hunk)
+  ("R" git-gutter:set-start-revision)
+  ("q" nil :color blue)
+  ("Q" (git-gutter-mode -1) :color blue))