Added missing copyright notice.

General cleanup.

Merged in seed-of-destruction-defense.
Added SoI stage 2 html, changed naming of htmls.
Updated html formatting in Gracia scripts.
Set protector crystals to be non-talking.
Updated skill - 5974 to HF Confirmed version.

Added AI Loader class.
Removed most main methods from scripts.
Added Treasure AI that was missing in loading.

Moved to Maven instead of Gradle.
Using proper project structure and package structure.

- Fixed attackable doors;
- Fixed min player required;
- Fixed screen messages;
- Removed custom skill;
- Some cleanup.

Moved to Maven instead of Gradle.
Using proper project structure and package structure.

- Fixed attackable doors;
- Fixed min player required;
- Fixed screen messages;
- Removed custom skill;
- Some cleanup.

Fixed minor typos.

Moving all files to main folder.
Using Gradle to define, manage dependecies and build the project.
Upgraded Gradle wrapper.

Included source cleanup.

  * Gracia related AIs moved to new gracia folder.
  * Now using a classloader to load them (instead of scripts.cfg).
  
 Patch by: Pandragon