Streamline Manager Component Editor

[MystikalPooka]

The current Monobehavior editor is a bit clunky and should be paired down.

This includes:

• enable/disable the splice-list when enabling/disabling the splice boolean value
• Rework the save feature to be like the "save file dialog" feature in the current BTree window editor.
• Continue to update the descriptions of labels and provide better information overall
• probably more