[gimp-web-devel/pat/bootstrap: 2/3] README: Add instructions for git submodule

[Pat David <patdavid src gnome org>]

commit 00a966f83e74b632897dc0004a0277e3fb2981a4
Author: Pat David <patdavid gmail com>
Date:   Mon Sep 5 09:57:13 2022 -0500

    README: Add instructions for git submodule

 README | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
---
diff --git a/README b/README
index 4d61e90..1c1ab55 100644
--- a/README
+++ b/README
@@ -23,6 +23,24 @@ The site will be hosted on your localhost with a port number decided
 at launch, (by default 1313) so open for example:
 [https://localhost:1313](https://localhost:1313) to see your changes.
 
+
+## bootstrap branch
+
+This branch uses git submodules to include the base theme to build from (the
+theme is [hugo-bootstrap-bare](https://gitlab.com/pixlsus/hugo-bootstrap-bare)
+from the pixls.us devs.
+When using this branch you'll need to pull the submodule and initialize some
+things.  To pull the submodules:
+    
+    $ git submodule update --init --recursive
+
+Then to fetch the assets:
+
+    $ cd themes/hugo-bootstrap-bare/assets
+    $ npm install (or yarn install)
+
+
+
 ## Learning Hugo
 
 To learn how to edit the site start by reading any of the markdown