Setup before working on Solver

Makefile updated
Maze.c: main function removed
Maze.h: destructor declarations added
Solver.c, Solver.h added
Work in progress, gtg

Solver.c : Work in progress
Maze.c : removed stdbool.h include statement
Solver Updates

* Added example maze files to be read by solver.
* Added wall reading from hex values on maze files (for solver testing
purposes)
* ToDo: finish solver algo.
Lots of work in progress

Some things are not working. Yet.
Solver Simulation updated, WIP

Fixed errors within Maze and Solver.
Solver can reach the goal maze, but there are some issues with the
floodvals, which is what I will continue to work on.
Maze Simulation unto finding the goal is done.

I got the flood values working correctly. The simulation proceeds up to
the point where it can find the goal cell. My next task is to make the
mouse simulation find the shortest path / go back to the start.

How To Run:
run make to create executable Solver
run ./Solver
Renaming maze files
Stack-based Floodfill is Implemented

It has also fixed the issues that have been previously popping up in
the recursion-based flood fill.
Merge branch 'working-on-solver-stack-based' into working-on-solver
Some cleanup of code

title
Forgot to add

one liner
Merge branch 'working-on-solver'