Fix too short 6LoWPAN reassembly timeout
llsec: Renamed ccm to ccm_star & Renamed llsec regression test
Merge pull request #766 from cetic/pr-6lowpan-frag-timeout

Fix too short 6LoWPAN reassembly timeout
Merge pull request #811 from kkrentz/llsec-renaming

llsec renaming
Merge commit '6ca95ebc0c63fde42745ededbca09beddd41d8fa' into HEAD