Got the first test of parsing the number of rows and columns working.
Parse dead and alive cells from a text file.
Refactored test classes.
Refactored to make things easier to read.
Test a generation with both alive and dead cells.
Moved test helper methods into their own class.
Got getNumberOfAliveNeighbors() working for all alive and all dead.
Refactor to make code easier to read.
Added a test with both alive and dead cells.
Implemented all of the cell state transition rules.
Make sure that a dead generation stays dead.
Compute the next generation!