updated maven multi module project
Spring with applicationContexts per module
DAO layer throwing DataAccessException
Service layer basics (for Admin entity) with transaction management, transfer objects (Dozer framework) and test with mock DAO (Mockito framework)
Merge branch 'master' of https://github.com/underworlds/projekt-PA-165

Conflicts:
	.gitignore
	DDtroops-DaoLayer/pom.xml
	DDtroops-DaoLayer/src/main/java/com/pa165/ddtroops/dao/AdminDAO.java
	DDtroops-DaoLayer/src/main/java/com/pa165/ddtroops/dao/HeroDAO.java
	DDtroops-DaoLayer/src/main/java/com/pa165/ddtroops/dao/RoleDAO.java
	DDtroops-DaoLayer/src/main/java/com/pa165/ddtroops/dao/TroopDAO.java
	DDtroops-DaoLayer/src/main/java/com/pa165/ddtroops/daoimpl/AdminDAOImpl.java
	DDtroops-DaoLayer/src/main/java/com/pa165/ddtroops/daoimpl/DaoContext.java
	DDtroops-DaoLayer/src/main/java/com/pa165/ddtroops/daoimpl/HeroDAOImpl.java
	DDtroops-DaoLayer/src/main/java/com/pa165/ddtroops/daoimpl/RoleDAOImpl.java
	DDtroops-DaoLayer/src/main/java/com/pa165/ddtroops/daoimpl/TroopDAOImpl.java
	DDtroops-DaoLayer/src/main/java/com/pa165/ddtroops/entity/Admin.java
	DDtroops-DaoLayer/src/main/java/com/pa165/ddtroops/entity/Hero.java
	DDtroops-DaoLayer/src/main/java/com/pa165/ddtroops/entity/Role.java
	DDtroops-DaoLayer/src/main/java/com/pa165/ddtroops/entity/Troop.java
	DDtroops-DaoLayer/src/main/resources/META-INF/persistence.xml
	DDtroops-DaoLayer/src/test/java/com/pa165/AdminTest.java
	DDtroops-DaoLayer/src/test/java/com/pa165/HeroTest.java
	DDtroops-DaoLayer/src/test/java/com/pa165/RoleTest.java
	DDtroops-DaoLayer/src/test/java/com/pa165/TroopTest.java
	DDtroops/DDtroops-dao/src/main/java/com/pa165/ddtroops/dao/AdminDAO.java
	DDtroops/DDtroops-dao/src/main/java/com/pa165/ddtroops/dao/HeroDAO.java
	DDtroops/DDtroops-dao/src/main/java/com/pa165/ddtroops/dao/RoleDAO.java
	DDtroops/DDtroops-dao/src/main/java/com/pa165/ddtroops/dao/TroopDAO.java
	DDtroops/DDtroops-dao/src/main/java/com/pa165/ddtroops/daoimpl/HeroDAOImpl.java
	DDtroops/DDtroops-dao/src/main/java/com/pa165/ddtroops/daoimpl/RoleDAOImpl.java
	DDtroops/DDtroops-dao/src/main/java/com/pa165/ddtroops/daoimpl/TroopDAOImpl.java
	DDtroops/DDtroops-dao/src/main/java/com/pa165/ddtroops/entity/Admin.java
	DDtroops/DDtroops-dao/src/main/java/com/pa165/ddtroops/entity/Hero.java
	DDtroops/DDtroops-dao/src/main/java/com/pa165/ddtroops/entity/Role.java
	DDtroops/DDtroops-dao/src/main/java/com/pa165/ddtroops/entity/Troop.java
	DDtroops/DDtroops-dao/src/main/resources/META-INF/persistence.xml
	DDtroops/DDtroops-dao/src/test/java/com/pa165/ddtroops/AdminTest.java
	DDtroops/DDtroops-dao/src/test/java/com/pa165/ddtroops/HeroTest.java
	DDtroops/DDtroops-dao/src/test/java/com/pa165/ddtroops/RoleTest.java
	DDtroops/DDtroops-dao/src/test/java/com/pa165/ddtroops/TroopTest.java
	DDtroops/src/main/java/com/pa165/ddtroops/dao/AdminDAO.java
	DDtroops/src/main/java/com/pa165/ddtroops/dao/HeroDAO.java
	DDtroops/src/main/java/com/pa165/ddtroops/dao/RoleDAO.java
	DDtroops/src/main/java/com/pa165/ddtroops/dao/TroopDAO.java
	DDtroops/src/main/java/com/pa165/ddtroops/daoimpl/HeroDAOImpl.java
	DDtroops/src/main/java/com/pa165/ddtroops/daoimpl/RoleDAOImpl.java
	DDtroops/src/main/java/com/pa165/ddtroops/daoimpl/TroopDAOImpl.java
	DDtroops/src/main/java/com/pa165/ddtroops/entity/Admin.java
	DDtroops/src/main/java/com/pa165/ddtroops/entity/Hero.java
	DDtroops/src/main/java/com/pa165/ddtroops/entity/Role.java
	DDtroops/src/main/java/com/pa165/ddtroops/entity/Troop.java
	DDtroops/src/main/resources/META-INF/persistence.xml
	DDtroops/src/test/java/com/pa165/AdminTest.java
	DDtroops/src/test/java/com/pa165/HeroTest.java
	DDtroops/src/test/java/com/pa165/RoleTest.java
	DDtroops/src/test/java/com/pa165/TroopTest.java