TagStreamerBurst

New idea for adding 'bursts' into a tag action.

This would mean we would need to add 100 tags to a reader every second. Do it by make a loop that loops number/burstinverval number of times. Then do an add followed by a wait for burst interval.

        <tagAction>
            <execDuration>500</execDuration>
            <number>300</number>
	    <burstNumber>100</burstNumber>
	    <burstInterval>1000</burstInterval>
            <prefix>eef</prefix>
            <regenerate>true</regenerate>
            <tagGen>GEN2</tagGen>
            <tagType>CustomEPC96</tagType>
        </tagAction>