Fix duplicates, a few more aliases addition/remove

Essentials/src/items.csv

@@ -619,6 +619,8 @@ ftrunkleaf,18,3
 fwoodleaf,18,3
 sponge,19,0
 glass,20,0
+blockglass,20,0
+glassblock,20,0
 lapislazuliore,21,0
 lapislazulio,21,0
 orelapislazuli,21,0
@@ -1836,12 +1838,6 @@ glowstoneblock,89,0
 blockglowingstone,89,0
 blocklightstone,89,0
 blockglowstone,89,0
-glowingstoneb,89,0
-lightstoneb,89,0
-glowstoneb,89,0
-bglowingstone,89,0
-blightstone,89,0
-bglowstone,89,0
 glowingstone,89,0
 lightstone,89,0
 glowingblock,89,0
@@ -2665,7 +2661,6 @@ birchdoublewstep,125,2
 birchdwstep,125,2
 birchdoublestep,125,2
 birchdstep,125,2
-bdstep,125,2
 birchwoodendoubleslab,125,2
 birchwoodendslab,125,2
 birchwooddoubleslab,125,2
@@ -2680,7 +2675,6 @@ birchdoublewslab,125,2
 birchdwslab,125,2
 birchdoubleslab,125,2
 birchdslab,125,2
-bdslab,125,2
 birchwoodendoublehalfblock,125,2
 birchwoodendhalfblock,125,2
 birchwooddoublehalfblock,125,2
@@ -2695,7 +2689,6 @@ birchdoublewhalfblock,125,2
 birchdwhalfblock,125,2
 birchdoublehalfblock,125,2
 birchdhalfblock,125,2
-bdhalfblock,125,2
 lightwoodendoublehalfblock,125,2
 lightwoodendhalfblock,125,2
 lightwooddoublehalfblock,125,2
@@ -2961,32 +2954,26 @@ darkwoodenstep,126,1
 darkwoodstep,126,1
 darkwstep,126,1
 darkstep,126,1
-dstep,126,1
 darkwoodenslab,126,1
 darkwoodslab,126,1
 darkwslab,126,1
 darkslab,126,1
-dslab,126,1
 darkwoodenhalfblock,126,1
 darkwoodhalfblock,126,1
 darkwhalfblock,126,1
 darkhalfblock,126,1
-dhalfblock,126,1
 birchwoodenstep,126,2
 birchwoodstep,126,2
 birchwstep,126,2
 birchstep,126,2
-bstep,126,2
 birchwoodenslab,126,2
 birchwoodslab,126,2
 birchwslab,126,2
 birchslab,126,2
-bslab,126,2
 birchwoodenhalfblock,126,2
 birchwoodhalfblock,126,2
 birchwhalfblock,126,2
 birchhalfblock,126,2
-bhalfblock,126,2
 lightwoodenstep,126,2
 lightwoodstep,126,2
 lightwstep,126,2
@@ -3125,7 +3112,6 @@ birchwoodenstairs,135,0
 birchwoodstairs,135,0
 birchwstairs,135,0
 birchstairs,135,0
-bstairs,135,0
 lightwoodenstairs,135,0
 lightwoodstairs,135,0
 lightwstairs,135,0
@@ -3135,7 +3121,6 @@ birchwoodenstair,135,0
 birchwoodstair,135,0
 birchwstair,135,0
 birchstair,135,0
-bstair,135,0
 lightwoodenstair,135,0
 lightwoodstair,135,0
 lightwstair,135,0
@@ -4624,7 +4609,7 @@ blacksac,351,0
 inksackblack,351,0
 inksacblack,351,0
 isackblack,351,0
-isacclack,351,0
+isacblack,351,0
 sackblack,351,0
 sacblack,351,0
 blackinksackcolour,351,0
@@ -5040,22 +5025,8 @@ gdrop,370,0
 tear,370,0
 goldnugget,371,0
 gnugget,371,0
-goldball,371,0
 goldpebble,371,0
-gball,371,0
 gpebble,371,0
-pigzombienugget,371,0
-pigznugget,371,0
-pzombienugget,371,0
-pznugget,371,0
-pigzombieball,371,0
-pigzball,371,0
-pzombieball,371,0
-pzball,371,0
-pigzombiepebble,371,0
-pigzpebble,371,0
-pzombiepebble,371,0
-pzpebble,371,0
 netherstalk,372,0
 deathstalk,372,0
 hellstalk,372,0