Configuration Loader

[Cheeseness]

Load configuration variables from file at game start up and provide runtime access to them.

[Goldenheaven]

• Created script Config to allow load of files:

  Write basic config xml as start

  Function to load levels

• Created script LevelSelect to allow level selection on menu:

  Loads level names from Config.cs

  Added to change level select on arrow key input

[Cheeseness]

I've commented out the part that updates EditorBuildSettings.asset from Config.cs as of 588d16426efc5c33146c25b379314b19f8df9282 to reduce the number of merge conflicts and unexpected scene inclusion behaviour that several contributors have commented on.

[Goldenheaven]

Commented further as to comment levelsPath[] variable as its was only being used inside #if unity editor but was outside that scope

[ErikBehar]

Im going to make the config.xml load from Resources if it doesn't exist in persistant data path working on this now