added support for NDN's TLV type values, changed files re ccnb towards pkt-ccnb.h
updated the README.md to prepare for NDN and NFN support, updated .gitignore
utility 'ccn-lite-ndntlv2hex' for dumping NDN packets (new TLV format as of March 2014)
 utility 'ccn-lite-ccntlv2hex' for dumping CCNx packets (new TLV format as of Nov 2013)
code cleanup, compiler warnings
prepare multiple forwarding semantics, starting with moving code to fwd-ccnb.c
first raw version with NDN (TLV format) working, see ccn-lite-simu and the "-s 1" option
PIT and CS entries now carry a suite field (for CCNB, CCNTLV, NDNTLV), corresponding code is conditionally compiled according to chosen protocol suite (USE_SUITE_...)
command line option -s to specify the suite (CCNB or NDNTLV), which selects a different default UDP port
merged the three util/ccn-lite-*2hex utility programs into a single util/ccn-lite-pktdump with uniform output
Fix vfs_unlink call for kernel > 3.13
Bugfix
Added experiment 7
Remove start_request flag
Merge remote-tracking branch 'upstream/nfn' into no-useflag
removed useflag
Bugfix
Merge remote-tracking branch 'upstream/nfn' into no-useflag
Remove usethunk, became unnecessary
Merge remote-tracking branch 'upstream/nfn' into no-useflag