Improved Spring Boot MD.
ENTMQ-700 - NoNodeException can happen during the update when zk connection is unstable; we should ignore that as it can fail the whole update
#1776: Fix quickstarts to use dynamic version of fabric so it works with the release. Include fabric version in fabric:info command.
#1776: include quickstarts profile.zip in system dir for offline mode.
#1776: Disable system out as seen CI issues with service not available when printing all profiles etc.
#1776: Git has no refrence to fabric version service to see if CI is more happy now.
#1880: Remove http port 8181 from custom.properties as its already defined in pax-web config file.
Updated license headers
Updated license headers
Updated license headers
Updated license headers
Updated license headers
Updated license headers
#1776: Added getFabricVersion to DataStore API as we use that for loading quickstarts from .zip profile. Moved logic to get the fabric version to fabric-utils.
#1776: Removed fabric version scr service as its not needed anymore.
Restructure integration tests

itests
|_ common
|_ smoke
|	|_ embedded
|	|_ karaf
|_extra
|	|_ tomcat
|	|_ wildfly
|_ paxexam
 	|_ basic (deprecated)
Fix tomcat/tomee distros.

A module must never reference resources from other modules.
With a good build it is possible to reason about module resources in the context of this module alone.
Changing test resources cannot affect a binary distro.
Fix references to io.fabric8.itests.paxexam:fabric-itests-paxexam-common
#1899: Improved readme instructions for building the website.
#1833: Added abstractProfile option to fabric8:deploy maven goal.