Moved motion control into separate functions.
Fixed AddWall(). Added new CellIndex and CellFlags typedefs.
Maze flooding queue working with test harness
Separated maze routing and mapping to maze.c.
Increased sensor sample rate
Basic wall avoidance during Fwd command
Working command processor in Motion module using dead-reckoning. Adde…
…d framework for Nav module.
Added NAV module
Working PI control. Adjusted cell length and rotation encoder constants.
Working motor proportional control.
UPdated gitignore for .tmp
Better obstacle avoidance
Working basic obstacle avoidance
Removed unneeded files. Modified gitignore.
Removed output directory
Experimenting with motion control module
Excluded output directory in .gitignore