Various Fixes (#3537)

* Updated ItemUtils, added isBlock check to smelt functions

+ added a check in ItemUtils.isSmeltable() and ItemUtils.isSmelted() to make sure the Item type was a block to prevent an error occuring mentioned in https://github.com/mcMMO-Dev/mcMMO/issues/3536

* Fixed Green Thumb replant issue

see https://github.com/mcMMO-Dev/mcMMO/issues/3535

HerbalismManager
= fixed names of netherwart
= fixed handleBlockState, and slightly altered it
StringUtils
= fixed name of netherwart

* Fixes to herbalism skill

Herbalism
= fixed material name for grass in green terra block conversion
= fixed material name for grass in shroom thumb block conversion
EntityListener
= fixed material name for melon in food level change
experience config
= updated name for melon and sugar cane

* Minor Name Updates

experience config
= removed Stone|*
= added Stone, Granite, Adesite, Diorite
MaterialTypes
= updated material reference for wood

* Small fishing change

PlayerListener
= made it so COD, TROPICAL_FISH, and PUFFERFISH are no longer overwritten, so players can now catch these

src/main/resources/experience.yml

@@ -168,7 +168,7 @@ Experience:
         Wheat_Ripe: 50
         Dead_Bush: 30
         Lilac: 50
-        Melon_Block: 20
+        Melon: 20
         Nether_Wart_Ripe: 50
         Orange_Tulip: 150
         Oxeye_Daisy: 150
@@ -182,7 +182,7 @@ Experience:
         Rose_Bush: 50
         Fern: 10
         Grass: 10
-        Sugar_Cane_Block: 30
+        Sugar_Cane: 30
         Sunflower: 50
         Tall_Grass: 50
         Large_Fern: 50
@@ -210,7 +210,10 @@ Experience:
         Redstone_Ore: 150
         Sandstone: 30
         Stained_Clay|*: 50
-        Stone|*: 30
+        Stone: 30
+        Granite: 30
+        Andesite: 30
+        Diorite: 30
         Red_Sandstone: 100
         Prismarine: 70
         Purpur_Block: 200