Fix Crash if changing from Trade to Player in Letter and then closing
Make sure post offices are saved and loaded properly.

Fixes #141
Rework analyzer guis to be wider.

close #132
Updated Forge to Latest based on recommendation of #minecraftforge on IRC
Cleaned up new wider alyzer GUIs.

Realignment of centered text, nudging some things a pixel over, and some minor unification of shared functions.
Due to #132
Fixed alyzers showing unlocalized string instead of gui.alyzer.nodescription
Fixed typo in addRGBComponents
Refined IC2 plugin

Now handles missing rubber components more granularly.
One missing rubber component will not prevent others from working.
Closes #101
Fixed Forestry Tile localization keys

closes #166
Put back formatting helpers for string localization

#166
Fixed missing crate names

#165
Added localization for Unknown Queen

#165
Updated to latest Buildcraft, 6.0.18

#165
Eliminated some buildcraft facades that should not exist

#165
Removed remaining invalid buildcraft facades

#165
Fix broken item remappings.
Change to forge 1207 for cauldron

#167
Added missing localization keys

#165
Fixed forestry mushrooms always having brown icons instead of brown and red.
Stopped unused wood types from showing up in NEI