Add git-link package and configure it (also add info on the readme

contrib/git/README.md

@@ -26,6 +26,7 @@
         - [magit-gh-pulls](#magit-gh-pulls)
         - [gist.el](#gistel)
         - [github-browse-file](#github-browse-file)
+        - [git-link](#git-link)
 
 <!-- markdown-toc end -->
 
@@ -346,6 +347,23 @@ In the gist list buffer:
 ----------------------|------------------------------------------------------------
 <kbd>SPC g f b</kbd>  | browse to file on github
 
+### git-link
+
+    Key Binding       |                 Description
+----------------------|------------------------------------------------------------
+<kbd>SPC g f l</kbd>  | browse to file on github/bitbucket/etc (on current line possition)
+<kbd>SPC g f c</kbd>  | browse to file on github/bitbucket/etc (on current line at commit)
+
+Pro Tip: if you have multiple remotes, try prepending `SPC u` to the calls to the git-link
+
+Pro Tip #2: You can select a region and use git-link to have the whole region selected in the link
+
+Pro tip #3: The link is openned automatically, but it's copied to the clipboard
+too if you don't want for any reason to have the link opened all the time, put this on your `dotspacemacs/config`:
+```elisp
+(setq git-link-open-in-browser nil)
+```
+
 [git]: http://git-scm.com/
 [download page]: http://git-scm.com/downloads
 [git-gutter]: https://github.com/syohex/emacs-git-gutter-fringe

contrib/git/packages.el

@@ -21,6 +21,7 @@
     git-timemachine
     gist
     github-browse-file
+    git-link
     ;; not up to date
     ;; helm-gist
     magit
@@ -322,6 +323,14 @@ which require an initialization must be listed explicitly in the list.")
     (evil-leader/set-key
       "gfb" 'github-browse-file)))
 
+(defun git/init-git-link ()
+  (use-package git-link
+    :init
+    (evil-leader/set-key
+      "gfl" 'git-link
+      "gfc" 'git-link-commit)
+    (setq git-link-open-in-browser t)))
+
 (defun git/init-magit-gitflow ()
   (use-package magit-gitflow
     :commands turn-on-magit-gitflow