[JBIDE-14342] added log message with link in case of timeout

When embedding jenkins timeouts were reached very frequently in the latest
OpenShift incarnation (Online). In these cases jenkins credentials could
not get reported. We now display an appropriate error message with a link
to the environment variables.
At the same time I now increased the default timeouts to 2 mins (was: 1 min)
in the client and included this new client in JBT/OpenShift
[JBIDE-14404] using new client with fixed port forwarding parsing
[JBIDE-14418] bumped pom to use Beta1 parent pom
[JBIDE-14431] using new openshift-java-client library
[JBIDE-13961] warn user when he's removing a cartridge
[JBIDE-14442] using latest openshift-java-client jar
fixing compilation errors in tests
[JBIDE-14455] using latest openshift-java-client
[JBIDE-13401] using correct default deployment folders for jbossas, eap,
ews
[JBIDE-14459] use nice labels in app wizard for app type and embedd. cartridges
[JBIDe-14459] switched embedding wizard, fixed cartridge sorting
[JBIDE-14461] migrated code to EGit 3.0
[JBIDE-12015] changed labels Location->Git Clone Destination
JBIDE-12137 showing push messages while they're coming in

Swithced the publishing method in the OpenShift server adapter to
show the push messages while they're coming in (was: show push
messages after the push is executed).
Requires a change in egit/jgit filed to
https://bugs.eclipse.org/bugs/show_bug.cgi?id=398387
[JBIDE-14470] fixed NPE when running EGit tests
[JBIDE-14474] removed check for app existence in context-menu
[JBIDE-14475] fixed domain name validator
[JBIDE-13020] prompting for ssh keys if none uploaded yet
[JBIDE-14567] requesting approval when removing existing cartridges only
[JBIDE-14570] fixed domain name validation error msg (Max -> Maximum)