Starting to convert existing subskills to be JSON friendly

So far only a few have been converted

src/main/java/com/gmail/nossr50/util/SkillTextComponentFactory.java

@@ -81,4 +81,6 @@ public class SkillTextComponentFactory {
         subSkillHoverComponents.put(subSkill, newComponents);
         return subSkillHoverComponents.get(subSkill);
     }
+
+
 }