Cooja Pcap export: Reverts PR #284 to fix #420
Merge pull request #465 from cetic/cooja-pcap

Cooja Pcap export: Reverts PR #284 to fix #420
Merge branch 'master' into qidevices

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>