add 3 new signatories

site/data/organisations/organisations.json

@@ -391,6 +391,13 @@
     "priority": "0",
     "url": "https://www.faimaison.net/"
   },
+  {
+    "name": "F-Droid",
+    "img": "fdroid.png",
+    "orgtype": "international_ngo",
+    "priority": "0",
+    "url": "https://f-droid.org"
+  },
   {
     "name": "Fedora Project",
     "img": "fedora.png",
@@ -678,6 +685,13 @@
     "priority": "0",
     "url": "http://libreart.info/"
   },
+  {
+    "name": "Linux User Group Bozen-Bolzano-Bulsan",
+    "img": "lugbz.png",
+    "orgtype": "regional_ngo",
+    "priority": "0",
+    "url": "https://www.lugbz.org"
+  },
   {
     "name": "Linux User Group Of Slovenia",
     "img": "lugos.png",
@@ -1028,6 +1042,13 @@
     "priority": "0",
     "url": "http://www.soit.sk/"
   },
+  {
+    "name": "Stiftung Datenschutz",
+    "img": "stiftung-datenschutz.png",
+    "orgtype": "national_ngo",
+    "priority": "0",
+    "url": "https://www.stiftungdatenschutz.org"
+  },
   {
     "name": "Stratum 0 - Hackerspace Braunschweig",
     "img": "stratum0.png",