Thurs build

[simonesquad]

Day 1: Get print8.ls8 running
[x] Inventory what is here
[x] Implement the CPU constructor
[x] Add RAM functions ram_read() and ram_write()
[x] Implement the core of run()
[x] Implement the HLT instruction handler
[x] Add the LDI instruction
[x] Add the PRN instruction
Day 2: Add the ability to load files dynamically, get mult.ls8 running
[x] Un-hardcode the machine code
[x] Implement the load() function to load an .ls8 file given the filename passed in as an argument
[x] Implement a Multiply instruction (run mult.ls8)
Day 3: Stack
[x] Implement the System Stack and be able to run the stack.ls8 program
Day 4: Get call.ls8 running
[x] Implement the CALL and RET instructions
[x] Implement Subroutine Calls and be able to run the call.ls8 program