Major ui changes (#482)

* "discord" -> "Discord", sync most translations

* that major settings update you'll like

* Finish new settings, add logo to about page

* sync & format translations

translations/base-sv.yaml

@@ -15,7 +15,7 @@
 #
 #  Adding a new language:
 #
-#    If you want to add a new language, ask me in the discord and I will setup
+#    If you want to add a new language, ask me in the Discord and I will setup
 #    the basic structure so the game also detects it.
 #
 
@@ -485,6 +485,9 @@ buildings:
         ccw:
             name: Roterare (CCW)
             description: Roterar former 90 motsols.
+        fl:
+            name: Rotate (180)
+            description: Rotates shapes by 180 degrees.
 
     stacker:
         default:
@@ -630,8 +633,9 @@ storyRewards:
 settings:
     title: Inställningar
     categories:
-        game: Spelinställningar
-        app: Applikation
+        general: General
+        userInterface: User Interface
+        advanced: Advanced
 
     versionBadges:
         dev: Utveckling
@@ -842,7 +846,7 @@ about:
 
         Spelet hade inte varit möjligt utan den fantastiska discordgemenskapen
         runt mina spel - Du borde gå med i den <a href="<discordlink>"
-        target="_blank">discord server</a>!<br><br>
+        target="_blank">Discord server</a>!<br><br>
 
         Musiken skapades av <a href="https://soundcloud.com/pettersumelius"
         target="_blank">Peppsen</a> - Han är grym!<br><br>