Add support for Icelandic translation

locales/is.json

@@ -1,7 +1,5 @@
 {
-    "`x` subscribers.(\\D|^)1(\\D|$)": "",
     "`x` subscribers.": "`x` áskrifandar.",
-    "`x` videos.(\\D|^)1(\\D|$)": "",
     "`x` videos.": "`x` myndbönd.",
     "LIVE": "BEINT",
     "Shared `x` ago": "Deilt `x` síðan",
@@ -110,15 +108,12 @@
     "Subscription manager": "",
     "Token manager": "",
     "Token": "",
-    "`x` subscriptions.(\\D|^)1(\\D|$)": "",
     "`x` subscriptions.": "",
-    "`x` tokens.(\\D|^)1(\\D|$)": "",
     "`x` tokens.": "",
     "Import/export": "",
     "unsubscribe": "",
     "revoke": "",
     "Subscriptions": "",
-    "`x` unseen notifications.(\\D|^)1(\\D|$)": "",
     "`x` unseen notifications.": "",
     "search": "",
     "Log out": "",
@@ -139,7 +134,6 @@
     "Whitelisted regions: ": "",
     "Blacklisted regions: ": "",
     "Shared `x`": "",
-    "`x` views.(\\D|^)1(\\D|$)": "",
     "`x` views.": "",
     "Premieres in `x`": "",
     "Premieres `x`": "",
@@ -171,11 +165,9 @@
     "This channel does not exist.": "",
     "Could not get channel info.": "",
     "Could not fetch comments": "",
-    "View `x` replies.(\\D|^)1(\\D|$)": "",
     "View `x` replies.": "",
     "`x` ago": "",
     "Load more": "",
-    "`x` points.(\\D|^)1(\\D|$)": "",
     "`x` points.": "",
     "Could not create mix.": "",
     "Empty playlist": "",
@@ -294,19 +286,12 @@
     "Yiddish": "",
     "Yoruba": "",
     "Zulu": "",
-    "`x` years.(\\D|^)1(\\D|$)": "",
     "`x` years.": "",
-    "`x` months.(\\D|^)1(\\D|$)": "",
     "`x` months.": "",
-    "`x` weeks.(\\D|^)1(\\D|$)": "",
     "`x` weeks.": "",
-    "`x` days.(\\D|^)1(\\D|$)": "",
     "`x` days.": "",
-    "`x` hours.(\\D|^)1(\\D|$)": "",
     "`x` hours.": "",
-    "`x` minutes.(\\D|^)1(\\D|$)": "",
     "`x` minutes.": "",
-    "`x` seconds.(\\D|^)1(\\D|$)": "",
     "`x` seconds.": "",
     "Fallback comments: ": "",
     "Popular": "",

src/invidious.cr

@@ -80,6 +80,7 @@ LOCALES = {
   "es"    => load_locale("es"),
   "eu"    => load_locale("eu"),
   "fr"    => load_locale("fr"),
+  "is"    => load_locale("is"),
   "it"    => load_locale("it"),
   "nb_NO" => load_locale("nb_NO"),
   "nl"    => load_locale("nl"),