Moved some stuff into centralized event handler to sync that up with 1.7 better.
Allow getting robot name via `robot.player().getDisplayName()`.
Moved the _OSVERSION global to OpenOs's init script, where it should be now.
Left-aligned bluescreen messages and replacing tabs with two spaces to avoid the question marks.
Fixed screen GUI size not being properly updated when Minecraft windows was resized.
Merge branch 'master' of github.com:MightyPirates/OpenComputers into MC1.7

Conflicts:
	src/main/scala/li/cil/oc/client/PacketHandler.scala
	src/main/scala/li/cil/oc/client/renderer/PetRenderer.scala
	src/main/scala/li/cil/oc/common/EventHandler.scala
	src/main/scala/li/cil/oc/common/Proxy.scala
	src/main/scala/li/cil/oc/common/tileentity/traits/Environment.scala
	src/main/scala/li/cil/oc/server/PacketHandler.scala