Set max display of spear master to two decimals (#5258)

* Fixed NPE when party creation doesn't use password.  Solves bug reported here: https://discord.com/channels/526933440214597677/526938425161416727/1213131451235827753

Signed-off-by: Momshroom <Momshroom@gmail.com>

* Actually don't reduce sapling drop if KnockOnWood unlocked. (Prior fix didn't)

Signed-off-by: Momshroom <Momshroom@gmail.com>

* removed unnecessary getPlayer() calls.
clarified comment
clarified location variable name

Signed-off-by: Momshroom <Momshroom@gmail.com>

* made new method more generic.
Removed no longer needed dropString variable

Signed-off-by: Momshroom <Momshroom@gmail.com>

* Added new potions to alchemy. Borrowed some config info from here: https://discord.com/channels/526933440214597677/547110990278426629/1291771464726478869

Signed-off-by: Momshroom <Momshroom@gmail.com>

* Revert regression.  Fixes salvage permissions by material type

* Format Spear Mastery to 2 decimal places in /spears output, fixing floating point issue causing long output

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Signed-off-by: Momshroom <Momshroom@gmail.com>

src/main/java/com/gmail/nossr50/commands/skills/SpearsCommand.java

@@ -61,7 +61,7 @@ public class SpearsCommand extends SkillCommand {
 
         if (canUseSubskill(player, SPEARS_SPEAR_MASTERY)) {
             messages.add(getStatMessage(SPEARS_SPEAR_MASTERY,
-                    String.valueOf(spearMasteryBonusDmg)));
+                    String.format("%.2f", spearMasteryBonusDmg)));
         }
 
         if (SkillUtils.canUseSubskill(player, SPEARS_MOMENTUM)) {