Add a command to reload locale

src/main/resources/locale/locale_en_US.properties

@@ -1076,4 +1076,6 @@ Profile.Loading.FailureNotice=[[DARK_RED]][A][[RED]] mcMMO was unable to load th
 Holiday.AprilFools.Levelup=[[GOLD]]{0} is now level [[GREEN]]{1}[[GOLD]]!
 Holiday.Anniversary=[[BLUE]]Happy {0} Year Anniversary!\n[[BLUE]]In honor of all of nossr50's work and all the devs, here's a firework show!
 #Reminder Messages
-Reminder.Squelched=[[GRAY]]Reminder: You are currently not receiving notifications from mcMMO, to enable notifications please run the /mcnotify command again. This is an automated hourly reminder.
+Reminder.Squelched=[[GRAY]]Reminder: You are currently not receiving notifications from mcMMO, to enable notifications please run the /mcnotify command again. This is an automated hourly reminder.
+#Locale
+Locale.Reloaded=[[GREEN]]Locale reloaded!

src/main/resources/plugin.yml

@@ -168,6 +168,10 @@ commands:
         aliases: [macho, jumping, throwing, wrecking, crafting, walking, swimming, falling, climbing, flying, diving, piggy]
         description: Deploy jokes
         permission: mcmmo.commands.mcfools
+    mcmmoreloadlocale:
+        aliases: [mcreloadlocale]
+        description: Reloads locale
+        permission: mcmmo.commands.reloadlocale
 permissions:
     mcmmo.*:
         default: false
@@ -807,6 +811,7 @@ permissions:
             mcmmo.commands.mmoedit.others: true
             mcmmo.commands.mmoshowdb: true
             mcmmo.commands.ptp.world.all: true
+            mcmmo.commands.reloadlocale: true
             mcmmo.commands.skillreset.all: true
             mcmmo.commands.vampirism.all: true
             mcmmo.commands.xprate.all: true