coordinate lookup (WIP)

started working on an i/o device to do coordinate lookup given distances
to walls
localization lookup written and wrote test

localization lookup should work just need to test it
Adds LOADA instruction

Implements the LOADA instruction and attempts to run a simulation of the
DE2Bot system.
attempts to get localization lookup working
Adds STOREA, SETTMP, and READTMP instructions.
Fixes bugs in SETTMP/READTMP
Continues planner development
merge matt-planner
wrote coord lookup in assembly need to test
wrote test to find distances to walls
Coordinate and angle lookup working also began testing with sonar
rewrote sonar test no uses only sonars 0 and 5
Localization is working for the most part
Optimizations for Localization need to test
Updates to Coordinate Input

Should display 0 if no switches flipped
Pushbutton should now work properly
Got coordinate input working in input.asm
Started putting together the final code
Merge branch 'Al'

Conflicts:
	Final.asm
	Final.mif
	SCOMP.vhd