[JBIDE-17761] bumped parent pom to 4.2.0.CR1-SNAPSHOT
[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
do not store when add already does store
[JBIDE-17902] removed logging of successful auth
JBIDE-13053 Explorer: Cannot remove several connections at once
JBIDE-15929 Explorer: Should be able to delete application, domain, etc. via key (shortcut)
Merge branch 'JBIDE-15929' of github.com:dazarov/jbosstools-openshift
into dazarov-JBIDE-15929

Conflicts:
	plugins/org.jboss.tools.openshift.express.ui/plugin.xml
[JBIDE-17905] publish changes dialog has 2 buttons, allows "publish only"/"Commit and Publish"

I also prevent the server adapter from publishing changes back when we import the application.
The wizard will clone the application, do it's modification and thus import a dirty project.