Basic Match-3 (tankzo)

This is a basic Match-3 game.
- This should be mobile friendly.
- The "Touch point" is very small, so only center-of-dot touches will register.  (We'll fix this in a future update)
- Every game starts with the match-potential for a bomb

This is from the Udemy course, Make a Match-Three Puzzle Game in Unity by Wilmer Lin.  (Link: Make a Match-Three Puzzle Game in Unity | Udemy ). 
(We recommend the course as a great way to learn the logic of a Match-3 game.  Wilmer's class is really good, he steps through the logic of every routine and WHY you are doing what you are doing.  It is a very good primer if you want to build your own Candy Crush clone.)

It is still under development and tweaking, but it is now playable so we wanted to start sharing the game.  We will be updating this as we move to completion.