Modified to use boss queue

Signed-off-by: Hasan Wan <hasan.wan@intel.com>
start rebuild this project to make it more flexible and powerful
code cleanup and bug fixing

This version can work roughly, still need more develop
enhancement and release more stable
enable retrigger action, icons added for this plugin
fix NullPointerException for transient var, add more build parameters
use multithread event listener and handler class to access AMQP queue

instead of crontab that do schedule job at least 1 min,
now we can capture obs event in real time with the event handler
better configuration and new control panel to manage connection
update README file and import notify_jenkins script
update pattern matching algorithm for JSON event parsing
using basicConsume/wait methods to get msg from rabbitmq queue

more safety consume message from rabbitmq,
and more exactly exception handling
listener instance don't crash when json parse exception occurs
enable url link and show detail msg for specific events