Simplificada clase de utilidades
Merge branch 'master' of https://github.com/AbsDeveloper/JsonKit

Conflicts:
	src/main/java/es/jsonkit/profile/Hero.java
	src/main/java/es/jsonkit/profile/IDiabloObject.java
	src/main/java/es/jsonkit/profile/Profile.java
	src/main/java/es/jsonkit/profile/ability/HeroItems.java
	src/main/java/es/jsonkit/profile/ability/HeroSkill.java
	src/main/java/es/jsonkit/utilities/DiabloApiUtilities.java
	src/test/java/es/jsonkit/diablo/data/HeroItemsTest.java
	src/test/java/es/jsonkit/diablo/data/HeroSkillTest.java
	src/test/java/es/jsonkit/diablo/data/HeroTest.java
	src/test/java/es/jsonkit/diablo/data/ProfileTest.java
	src/test/java/es/jsonkit/diablo/url/HeroUrlTest.java
	src/test/java/es/jsonkit/diablo/url/ProfileUrlTest.java