GUI improvements and GA completion

Added DataGridView to GUI
Also included some testing code for GUI
Completed implementation of random seeded GA
Merge remote-tracking branch 'origin/holden-test' into holden-test

Conflicts:
	Art Gallery/Form1.cs
Revert "GUI improvements and GA completion"

This reverts commit e7281459765e74be058a7e6dbace1c5bc8ee39a7.