Added method searchForProducts
Fixed navigation error
Conflict fix
Added a test for searchForProducts

Also changed searchForProducts so that it actually works as intended.
Merge branch 'master' into linnea
Merge branch 'linnea'
log out etc
Account beans
Stole some of Andreas logout-changes
Change username feature complete
Cleanup
Merge branch 'master' into oskar
Added redirect for login
Removed footer
Removed test outputs
Formatted navigation rules
Added account error messages
Fixed message that wasn't showing up
Added 'not yet implemented'-pages for shopping lists and recipes
Merge branch 'master' into sara

Conflicts:
	foodinventory/src/main/webapp/WEB-INF/faces-config.xml