Cmd descriptions, help cmd and tabs in terminal
Added commands cls, echo and prompt
Shell for emmc interaction
Added power mgmnt function to emmc
Mailbox cleanup
Cleaned up command registration
Jazzed up the welcome print
Set device Power off/on command via mailbox
Fleshed out emmc code a bit (lots todo)
Changed 'sdpower' command into 'set power'
Added 'getpower' command
Cleaned up font and fixed missing chars
Corrected debug reporting of power state changes
stuff
Added working interrupts
merging stuff?
Commenting out silly pseudo code
Timer cleanup
added print_i for important messages
Added some more bitfield structs to emmc