Refactore backend handling and keep now a timetamp for the last MBean change.
Implemented "NotChangedException" when detecting that no response is required #77
Added unit tests for MBeanServers and JmxUtil #77
Updated client query parameters and documentation for "ifModifiedSince" #77
Change default when no host= to be loopback, not local.
Fix stupid mistake in prior commit.
Add syntax for 0.0.0.0 as synonym of *.
Allow port=0 with JolokiaServer for dynamic port selection. Also provide
ability to configure server without string parsing.
Some fine tuning and added to documentation #86 #82
Error value added to J4pRemoteException.

Signed-off-by: Maros <maros.mars@gmail.com>
Applied pull request #88 for fixing #85
Update changes.
Refactored JolokiaServer Config so that it can it be used directly. This fixes also a small issue with the SpringJolokiaAgent (which didn't know about the bootAmx stuff) Related to #87
worked on for JavaScript integration #77
Added possibility to provide "config" during registration of jobs as well. #78
Updated changes.xml #78
Initial shot for "onlyIfModified" support #77
Added further functionality to JS j4p.register() so that callbacks (without success and error) works #77
Added changes for #77
Fixed distribution packages #84