Errors thrown if user not logged in

[Dave Womer]

java.lang.NullPointerException: null at security.MyDeadboltHandler.getSubject(MyDeadboltHandler.java:50) ~[kickstartmanager_2.10-1.2.10.jar:1.2.10] at be.objectify.deadbolt.java.utils.RequestUtils.getSubject(RequestUtils.java:69) ~[be.objectify.deadbolt-java_2.10-2.1-RC2.jar:2.1-RC2] at be.objectify.deadbolt.java.DeadboltViewSupport.viewRestrict(DeadboltViewSupport.java:48) [be.objectify.deadbolt-java_2.10-2.1-RC2.jar:2.1-RC2] at be.objectify.deadbolt.java.views.html.restrict$.apply(restrict.template.scala:33) [be.objectify.deadbolt-java_2.10-2.1-RC2.jar:2.1-RC2] at views.html.main$.apply(main.template.scala:72) [kickstartmanager_2.10-1.2.10.jar:1.2.10] at views.html.update$.apply(update.template.scala:31) [kickstartmanager_2.10-1.2.10.jar:1.2.10]

[Dave Womer]

Added null check