Add MineFactoryReloaded 2.5.1B1-622 default config
Thermal Expansion 2.3.2.0 configs
GregTech: update dynamic config for MFR
MineFactory Reloaded: resolve ID conflicts with NetherOres - may need to change later

NetherOres in FTB uses 3139, but latest MFR assigns 3139 to sewage still..
and 3141 to mob essence still, but I assigned 3141 to the 3rd netherores ID (new).
Will have to see wha FTB does about this conflict.
Mo' Creatures: update generated config for MFR (pink slime mob)
Add Railcraft 1.5.1-6.17.0.30 default configs
Railcraft: update block IDs to match FTB 1.4.7 = 1050-1061
Railcraft: assign new block.wall.beta block ID to 1062
GregTech: update dynamic config for Railcraft
Add OmniTools 3.1.1.0 default configs
OmniTools: match block and item IDs to FTB 1.4.7: 580, 6001-6002
Netherrocks: shift ingot IDs to start at 6276 fixing item ID conflict with OmniTools