Update packet_formats.txt

Added real XBee packet examples
updated according to API mode of zigbee
Update packet_formats.txt
Update packet_formats.txt
Update packet_formats.txt
updated version
updated packet formats
Update packet_formats.txt
<INITIAL>
- Mote code that controls water pumps.
<RENAMED>
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Update packet_formats.txt
<UPDATE>
Unified pump mote code.
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Update packet_formats.txt
<INITIAL>
Mote code for flow measurement and display.
<UPDATE>
Fixed format.
Update packet_formats.txt
Update packet formats by adding Notify packet
added notify packet id