[JBIDE-17831] app wiz: refuse to pick dirty existing projects
[JBIDE-17848] fixed EGit tests
[JBIDE-17879] removed dupl code to check project changes, added tests
[JBIDE-17679] fixed backgrounds in embeddable carts details pane
[JBIDE-16962] added host to the propreties shown for a connection
[JBIDE-17819] revalidating remote name on page activation