fixed waits in server
trying to fix failing browser test
Upversion RedDeer to 0.3.0-SNAPSHOT

Since we decided to retrospectively release 0.2.0 for compatible
with juno, everything in master has to move to 0.3.0-SNAPSHOT
and soon we will have a 0.3.0 release in master.
fixed junit and servers
fixed RuntimeWizard test - make sure that the environment is in the state as expected
RedDeer 0.3.0 release
Preference page is now opened immediately