Fix PCAP packet header timestamp
cooja: interfaces/RimeAddress: renamed rimeaddr_node_addr to linkaddr_node_addr
cooja: plugins/Visualizer: Implemented mouse wheel zooming with mouse coordinates as center
[cooja] pluings/skings/UDGMVisualizerSkin: Replaced unclosable Box implementation of JSpinner menus by JInternalFrame based variant.
Merge pull request #566 from ejoerns/pull-req/addr-fix

[Cooja] rename rimeaddr_node_addr to linkaddr_node_addr in RimeAddress interface
Merge pull request #567 from ejoerns/pull-req/vis-scroll

[Cooja] Mouse wheel zooming for Visualizer
Merge pull request #568 from ejoerns/pull-req/cooja-udgmvis

[Cooja] Made UDGMVisualizerSkin closable
Merge pull request #565 from cmorty/pull/backwards

Fix backwards compatibility (and docs)
Merge pull request #533 from g-oikonomou/cooja-pcap-timestamp-fix

Fix Cooja PCAP packet header timestamps
Adjusted base address to final product.
Merge pull request #577 from oliverschmidt/master

Adjusted base address to final product.
Adjust shadow register to full 8kB RX buffer.
Merge pull request #578 from oliverschmidt/master

Adjust shadow register to full 8kB RX buffer.
Alow detecting invalid RSSI-values