Revert "DooMLoRD: added optimizations for compiling (thanks to @franciscofranco)"

This reverts commit 72fc092c4e70fded1540d850bda4fd8468b7e962.
Revert "DooMLoRD: fix for toolchain GCC 4.7 Google"

This reverts commit ffef44db57b506f575be6dad8bc21a7138bfec94.