Pngop

Optimized all PNG's losslessly.
(OptiPNG and advPNG, both are FLOSS)

28% games/minimal/menu/background.png: 1.387 > 0.392 
23% games/minimal/menu/icon.png: 0.397 > 0.218
55% games/minimal/mods/bucket/textures/bucket.png 0.329 > 0.182
50% games/minimal/mods/bucket/textures/bucket_lava.png 0.363 kb > 0.183
69% games/minimal/mods/default/textures/crack_anylength.png 0.367 > 0.255
53% games/minimal/mods/default/textures/default_apple.png 0.203 > 0.109
53% games/minimal/mods/default/textures/default_book.png 0.292 > 0.157
86% games/minimal/mods/default/textures/default_bookshelf.png 0.597 > 0.515
75% games/minimal/mods/default/textures/default_brick.png 0.604 > 0.457
51% games/minimal/mods/default/textures/default_cactus_side.png 0.279 > 0.144
46% games/minimal/mods/default/textures/default_cactus_top.png 0.263 > 0.121
68% games/minimal/mods/default/textures/default_chest_front.png 0.167 > 0.114
64% games/minimal/mods/default/textures/default_chest_lock.png 0.224 > 0.145
64% games/minimal/mods/default/textures/default_chest_side.png 0.151 > 0.098
65% games/minimal/mods/default/textures/default_chest_top.png 0.142 > 0.093
51% games/minimal/mods/default/textures/default_clay.png 0.613 > 0.31fg
69% games/minimal/mods/default/textures/default_clay_brick.png 0.249 > 0.173
66% games/minimal/mods/default/textures/default_clay_lump.png 0.21 > 0.14
70% games/minimal/mods/default/textures/default_cloud.png 0.118 > 0.083
19% games/minimal/mods/default/textures/default_coal_lump.png 0.933 > 0.183
45% games/minimal/mods/default/textures/default_cobble.png 0.83 > 0.374 (1170)
89% games/minimal/mods/default/textures/default_fence.png 0.539 > 0.48
70% games/minimal/mods/default/textures/default_furnace_fire_bg.png 0.313 > 0.22
83% games/minimal/mods/default/textures/default_furnace_fire.fg.png 0.865 > 0.719
64% games/minimal/mods/default/textures/default_furnace_front.png 0.246 > 0.159
75% games/minimal/mods/default/textures/default_furnace_front_active.png 0.376 > 0.283
47% games/minimal/mods/default/textures/default_furnace_side.png 0.236 > 0.125
21% games/minimal/mods/default/textures/default_glass.png 0.978 > 0.21
89% games/minimal/mods/default/textures/default_grass.png 0.874 > 0.782
29% games/minimal/mods/default/textures/default_gravel.png 0.591 > 0.172
14% games/minimal/mods/default/textures/default_iron_lump.png 0.936 > 0.14
35% games/minimal/mods/default/textures/junglegrass.png 0.672 > 0.237
41% games/minimal/mods/default/textures/default_jungletree.png 0.502 > 0.21
40% games/minimal/mods/default/textures/default_jungletree_top.png 0.507 > 0.205 |1867
Compression Ratio Average (note **Average** not **Total**): 54%