Minor Update

-Added comments to easily understand code

First Release

-Sudoku like grid for ease of entering values
-Insert games into start table
-Insert games into solved table
-Option to commit values at the end
-Validation for values entered
-Only int from 0-9 allowed in start and int from 1-9 allowed in solved
-About option with version, link for releases and for sources
-PEP 8 format
-Object Oriented
-Instructions to connect to MySQL are included in README.md