Added norwegian locale

Added norwegian locale to the list, and also listed our three special characters æ, ø and å in the fallback list. They are all in the codebook, but I'm unsure if they will be rendered correctly with the current code (the two last days of the weeks contains the ø).

apps/locale/locales.js

@@ -39,11 +39,13 @@ these conversions */
 const charFallbacks = {
   "ą":"a",
   "ā":"a",
+  "å":"a",
   "č":"c",
   "ć":"c",
   "ě":"e",
   "ę":"e",
   "ē":"e",
+  "æ":"e",
   "ģ":"g",
   "i":"ī",
   "ķ":"k",
@@ -53,6 +55,7 @@ const charFallbacks = {
   "ņ":"n",
   "ő":"o",
   "ó":"o",
+  "ø":"o",
   "ř":"r",
   "ś":"s",
   "š":"s",
@@ -681,6 +684,24 @@ var locales = {
     day: "Pirmdiena,Otrdiena,Trešdiena,Ceturtdiena,Piektdiena,Sestdiena,Svētdiena",
     trans: { yes: "jā", Yes: "Jā", no: "nē", No: "Nē", ok: "labi", on: "Ieslēgt", off: "Izslēgt", "< Back": "< Atpakaļ" }
   },
+    "no_NB": { // Using charfallbacks
+      lang: "no_NB",
+      decimal_point: ",",
+      thousands_sep: " ",
+      currency_symbol: "kr",
+      int_curr_symbol: "NOK",
+      speed: "kmh",
+      distance: { 0: "m", 1: "km" },
+      temperature: "°C",
+      ampm: { 0: "", 1: "" },
+      timePattern: { 0: "%HH:%MM:%SS", 1: "%HH:%MM" },
+      datePattern: { 0: "%d. %b %Y", "1": "%d.%m.%Y" }, // 1. Mar 2020 // 01.03.20
+      abmonth: "Jan,Feb,Mar,Apr,Mai,Jun,Jul,Aug,Sep,Okt,Nov,Des",
+      month: "Januar,Februar,Mars,April,Mai,Juni,Juli,August,September,Oktober,November,Desember",
+      abday: "Ma,Ti,On,To,Fr,Lø,Sø",
+      day: "Mandag,Tirsdag,Onsdag,Torsdag,Fredag,Lørdag,Søndag",
+      trans: { yes: "ja", Yes: "Ja", no: "nei", No: "Nei", ok: "ok", on: "på", off: "av", "< Back": "< Tilbake", "Delete": "Slett", "Mark Unread": "Merk som ulest" }
+      },
 /*,
   "he_IL": { // This won't work until we get a font - see https://github.com/espruino/BangleApps/issues/399
     codePage : "ISO8859-8",