Interprets brainfuck code and displays the first twenty memory cells.

Input - accepts any number of ASCII characters with values ranging from 0 to 255
Output - outputs the ASCII representation of the memory of each cell
Memory - the memory values of the first twenty cells
Source - where the actual brainfuck code goes

Start - Resets and runs the program.
Stop - Stops or pauses the program.
Resume - Resumes the program without resetting.
Step - Executes the next instruction in the program. Ignores whitespace and non-essential characters.
15 Step - Takes 15 steps, then a shoe drops.
Reset - Resets the program, memory, and output.
Save - Allows user to save current program to be reloaded later.
Load - Allows user to load example programs or previously saved programs.

Don't pause a program to edit instructions, this will likely make the instruction pointer incorrect.