[skip ci] fix matomo param, update doc

docs/releases/v2.1.0.md

@@ -7,13 +7,19 @@
 - connectivity browsing for JuBrain atlas
 - allow for added layer opacity to be changed
 - cross-template transform: when switching between human reference templates, the navigation is approximately preserved using [hbp-spatial-backend](https://github.com/HumanBrainProject/hbp-spatial-backend) deployed on HBP infrastructure.
+- (Re)allow the preview pane to be dragged around
+- Slight tweak to UI, allow for better side navigation bar rendering
 
 ## Bugfixes
 
 - Fixed a bug where on parcellation load, the colour of the parcellation fails to load (#454, #462)
 - Fixed a bug where, URL state is no longer parsed as state properly (#461)
+- Fixed a bug where, switching template does not result in the new template to be loaded (#475)
 
 ## Under the hood stuff
 
 - Updated to Angular 9 
 - Removed `ngx-bootstrap` as dependency
+- Using webcomponents for previewing datasets
+- Reenabled CSP
+- Added usage tracking

src/main-aot.ts

 import './main-common'
-if (MATOMO_URL && MATOMO) {
+if (MATOMO_URL && MATOMO_ID) {
   const _paq = window['_paq'] || [];
   /* tracker methods like "setCustomDimension" should be called before "trackPageView" */
   
@@ -12,7 +12,7 @@ if (MATOMO_URL && MATOMO) {
   (function() {
     const u=MATOMO_URL;
     _paq.push(['setTrackerUrl', u+'matomo.php']);
-    _paq.push(['setSiteId', MATOMO]);
+    _paq.push(['setSiteId', MATOMO_ID]);
     const d=document, g=d.createElement('script'), s=d.getElementsByTagName('script')[0];
     g.type='text/javascript'; g.async=true; g.defer=true; g.src=u+'matomo.js'; s.parentNode.insertBefore(g,s);
   })();

typings/index.d.ts

@@ -18,4 +18,4 @@ declare var BACKEND_URL: string
 declare var USE_LOGO: string
 declare var DATASET_PREVIEW_URL: string
 declare var MATOMO_URL: string
-declare var MATOMO: string
+declare var MATOMO_ID: string

webpack.staticassets.js

@@ -73,7 +73,7 @@ module.exports = {
       USE_LOGO: JSON.stringify(process.env.USE_LOGO || 'hbp' || 'ebrains' ),
       DATASET_PREVIEW_URL: JSON.stringify(process.env.DATASET_PREVIEW_URL || 'https://hbp-kg-dataset-previewer.apps.hbp.eu/datasetPreview'),
       MATOMO_URL: JSON.stringify(process.env.MATOMO_URL || null),
-      MATOMO: JSON.stringify(process.env.MATOMO || null)
+      MATOMO_ID: JSON.stringify(process.env.MATOMO_ID || null)
     })
   ],
   resolve: {