more mmu stuff
Merge branch 'usb' of github.com:mindless728/Xinu
Revert "Merge branch 'usb' of github.com:mindless728/Xinu"

This reverts commit 8269580b67b2104c5fb724d97c32009edcc5c1af, reversing
changes made to d052ff0e3b1ae8ac3471c19e4e9dbb3579148611.
got filling default data into a page working
Added boot files
fixed all errors in mmu code
added memory_mapping.c
Clean up non used devices and added run shell files
Added device folders
Added Makerules for mmu work
Merge branch 'master' into usb
Merge branch 'lab1' of github.com:mindless728/Xinu into usb
Fixed blinky DAbt