SwitchSet Organizing Mod 1.4

Bugfix, should not cause compatibility problems.

Conditions added to prevent loading issues when quickly moving through options.
Mod now removes any custom hair and background on initial load, in preparation for loading user content.

Super sets added to swap between multiple configurations.
Loader mods with visual components are now removed upon swapping sets.

Backgrounds can now be in various image formats (png, jpg, bmp, gif).
Multiple code files can now be loaded and assigned to a set.
Loader modPage updated to label spinners.
Notes updated to clarify features.

• Cleaned up the Example folder to shrink the total download size
• The crucial definition file for SwitchSet is now named switchSet_Code.txt instead of code.txt (to avoid possible confusion or accidental overwrites)