Tidy Configurator.java
Fix stray codechicken.lib reference
Add Expansion

--HG--
rename : src_1.6/mod/mrtjp/projectred/ProjectRedExpansion.scala => src/mod/mrtjp/projectred/ProjectRedExpansion.scala
rename : src_1.6/mod/mrtjp/projectred/expansion/ExpansionRecipes.scala => src/mod/mrtjp/projectred/expansion/ExpansionRecipes.scala
rename : src_1.6/mod/mrtjp/projectred/expansion/FurnaceRecipeLib.scala => src/mod/mrtjp/projectred/expansion/FurnaceRecipeLib.scala
rename : src_1.6/mod/mrtjp/projectred/expansion/TileFurnace.scala => src/mod/mrtjp/projectred/expansion/TileFurnace.scala
rename : src_1.6/mod/mrtjp/projectred/expansion/guiFactory.scala => src/mod/mrtjp/projectred/expansion/guiFactory.scala
rename : src_1.6/mod/mrtjp/projectred/expansion/machineabstracts.scala => src/mod/mrtjp/projectred/expansion/machineabstracts.scala
rename : src_1.6/mod/mrtjp/projectred/expansion/machinerenders.scala => src/mod/mrtjp/projectred/expansion/machinerenders.scala
rename : src_1.6/mod/mrtjp/projectred/expansion/packethandlers.scala => src/mod/mrtjp/projectred/expansion/packethandlers.scala
rename : src_1.6/mod/mrtjp/projectred/expansion/proxies.scala => src/mod/mrtjp/projectred/expansion/proxies.scala
Add config option for experimental Expansion features
Expansion compiles
Expansion compiles and runs, but not working properly