Update import-templates and network-data extensiosn.

Add favicon.
Change README to Asciidoc and make more relevant.

Author: danyill

.gitmodules

@@ -74,3 +74,7 @@
 	path = plugins/oscd-subscriber-lb-nr
 	url = https://github.com/danyill/oscd-subscriber-lb-nr
 	branch = gh-pages
+[submodule "plugins/oscd-import-templates"]
+	path = plugins/oscd-import-templates
+	url = https://github.com/danyill/oscd-import-templates
+	branch = gh-pages

README.md README.adoc

@@ -1,19 +1,21 @@
-# SCL editor
+:uri-distribution-issues: https://github.com/danyill/scl-editor/issues
+
+= SCL Editor - Transpower's OpenSCD Core Distribution
 
 The SCL editor is a light weight editor for substation configuration language as defined in the IEC 61850-6. This editor is been created with a focus on a general user that does want to be close to the process described in the standard and an easy to maintain distribution (for long term stability).
 
-Give it a try on https://openenergytools.github.io/scl-editor
+Give it a try on https://danyill.github.io/scl-editor
 
-# Scope:
+== Scope
 
 It is not the goal to reach every user of SCL, nor is it the goal to support all history of the standard. Out of scope is for example:
 
 - Edition 1 of the IEC 61850-6
 - Support of multi-edition projects
 
-!!This distribution is in development and must be used with care!!
-If you found a bug please share with us and write and [issue](https://github.com/OpenEnergyTools/scl-editor/issues)
+CAUTION: This distribution is in development and must be used with care!
+If you found a bug please share with us and write an {uri-distribution-issues}[issue].
 
-# Security
+== Security
 
 We do NOT upload any information of any sort. You browser is only downloading never uploading anything. So when you connect to [SCL editor](https://openenergytools.github.io/scl-editor) you download/update all the JavaScript files to run the editor in your browser. That is why you can work offline one you have connected to the page once!

favicon.ico

@@ -6,7 +6,7 @@
   "version": "0.0.0",
   "scripts": {
     "preinstall": "git submodule update --init --recursive && git submodule foreach git pull origin gh-pages",
-    "build": "rimraf dist && rollup -c rollup.config.js",
+    "build": "rimraf dist && rollup -c rollup.config.js && cp favicon.ico dist",
     "deploy": "npm run preinstall && npm run build && gh-pages -d dist",
     "deploy:nobuild": "gh-pages -d dist",
     "start:build": "web-dev-server --root-dir dist --app-index index.html --open",
@@ -28,4 +28,4 @@
     "rollup-plugin-terser": "^7.0.2",
     "rollup-plugin-workbox": "^6.2.0"
   }
-}
+}

package.json

@@ -29,6 +29,14 @@
       "requireDoc": true,
       "src": "plugins/scl-import-ied/scl-import-ied.js"
     },
+    {
+      "name": "Import Templates",
+      "translations": { "de": "Importvorlagen", "pt": "Modelos de Importação" },
+      "icon": "package_2",
+      "active": true,
+      "requireDoc": true,
+      "src": "plugins/oscd-import-templates/oscd-import-templates.js"
+    },
     {
       "name": "Validating",
       "translation": {