[FABRIC-863] Fix FABRIC-803 which cause problems with child containers reusing same http port as parent
Merge pull request #704 from gnodet/FABRIC-863

[FABRIC-863] Fix FABRIC-803 which cause problems with child containers r...
Fixed generating website due broken link. Removed that part.
Fixing ESB redeploy test on CI due slow server.
Fixed twitter example to not use JMS
FABRIC-861: Implemented deleteVersion in fabric-git which was not implemented.
FABRIC-861: Implemented deleteVersion in fabric-git which was not implemented.
FABRIC-868: Fixed hawtio-git not logging WARN in karaf log about missing commit message.