organized imports
added some more jdoc to api; added FluidTankInfo type converter; made robot interface extend rotatable
fixed class transformer for mods reobfed to notch names (i was *so* sure i tested this before...)
Merge branch 'master' of https://github.com/MightyPirates/OpenComputers into MC1.7

Conflicts:
	src/main/scala/li/cil/oc/client/renderer/WirelessNetworkDebugRenderer.scala
	src/main/scala/li/cil/oc/common/Proxy.scala