Add tests for ActiveUserProviderImpl and fix some caching bugs.
Fix local-storage related caching issue at app start.
Change jpa-todo-list to use JBossLauncher.
Remove INDEX.LIST from class-hider jar (causing problems with jpa-todolist-demo).
Use picketlink user first name as short name for Errai Security User.
Fix login after initial signup in jpa-todo-list-demo.
Remove plugin config to unpack jboss-as from maven central in
jpa-todolist-demo.
Fix NPE in interceptor logic when no error handler is provided.