Activation of cluster passivation test (AS7-4246)
cli: refactored re-connecting part after reload/restart to void errors and hangs
cli: don't ignore interruptions while pausing before reconnecting
cli: don't ignore interruptions while pausing before reconnecting
fixed a possible deadlock when closing the controller client
AS7-6618 Remove workaround: Revert "AS7-6639 synchronize getCache() calls to workaround ISPN-2796"

This reverts commit c5bbdf096729eacb0523adcab16755da9b8b4516.
AS7-6618 Upgrade Infinispan to 5.2.3.Final
AS7-5403 Children of /subsystem=modcluster shouldn't require restart if /subsystem=modcluster:add is part of the overall operation
AS7-5403 Test for mod_cluster subsystem add operation
First try of getting undertow in core AS

* webservices subsystem does not compile
* osgi does not compile
* modcluster does not compile

this three subsystems are disabled for now

make arq work again

More undertow fixes

fix resolving socket binding

fix default configs

only use client api

add xsd and temporary disable few testsuites

fix import dependancies

change tests to look for subsystem=undertow instead of subsystem=web

fixes after rebase
sync with subsystem
sync with subsystem
fix managed domain
proper xsd
improve xsd and use proper schemas
Uprade to alpha2
upgrade to servlet spec 3.1
Minor update to test utility to check if the server has actually sent a response before trying to use it, corrects a NullPointerException that was masking real failures.
fix root context test
Use alpha2 api