Merge origin/databasetest into Federico

Conflicts:
	src/main/java/se/kth/ict/ffm/recruitsystem/view/HeaderManager.java
Merge databasetest

Conflicts:
	database/RecruitSystemDBCreationAndInsert.sql
	src/main/java/se/kth/ict/ffm/recruitsystem/controller/ApplicationFacade.java
	src/main/java/se/kth/ict/ffm/recruitsystem/view/LanguageBean.java
	src/main/java/se/kth/ict/ffm/recruitsystem/view/RegisterApplicationManager.java
Final Validation revision
Merge databasetest

Conflicts:
	src/main/java/se/kth/ict/ffm/recruitsystem/view/RegisterApplicationManager.java
	src/main/webapp/register.xhtml
Merge databasetest

Conflicts:
	src/main/java/se/kth/ict/ffm/recruitsystem/view/RegisterApplicationManager.java
	src/main/webapp/register.xhtml