Updated doc with memory layout just after tboot including evmm.bin, linux and initram.
Updated doc with memory layout just after tboot including evmm.bin,
linux and initram.

tmroeder/cloudproxy,tmroeder/cloudproxy,tmroeder/cloudproxy,kevinawalsh/cloudproxy,cjpatton/cloudproxy,jethrogb/cloudproxy,jlmucb/cloudproxy,William-J-Earl/cloudproxy,jethrogb/cloudproxy,jlmucb/cloudproxy,William-J-Earl/cloudproxy,jlmucb/cloudproxy,kevinawalsh/cloudproxy,jethrogb/cloudproxy,cjpatton/cloudproxy,William-J-Earl/cloudproxy,cjpatton/cloudproxy,tmroeder/cloudproxy,jlmucb/cloudproxy,tmroeder/cloudproxy,jlmucb/cloudproxy,William-J-Earl/cloudproxy,jethrogb/cloudproxy,William-J-Earl/cloudproxy,jethrogb/cloudproxy,cjpatton/cloudproxy,cjpatton/cloudproxy