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
Merge origin/master

Conflicts:
	src/nbodybruteforce/NBodyGraphics.java
Merge master into Federico
Merge origin/master
removed TestClass.java
Merge origin/master

Conflicts:
	src/nbodybarneshut/NBodyBarnesHut.java
	src/nbodybarneshut/QuadTree.java
Merge origin/master
Validation language test
Added resource bundle in  faces-config.xml
Merge origin/databasetest into Federico

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

flippa ur
Merge origin/databasetest into Federico

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

flippa ur
Merge miikka
started with JUnit tests
Merge origin/master
started with JUnit tests
setup project for arquillian
removed old code in faces-config
Merge origin/master