move mc1322x MACA implementation from the boards repo to RIOT repo
Refactor net module to one include directory
added stddef include to strings.h for size_t
Merge pull request #309 from OlegHahm/posix_include

added stddef include to strings.h for size_t
Merge pull request #231 from thomaseichinger/maca_move

move mc1322x MACA implementation from the boards to RIOT repo
import ccn lite
Merge pull request #287 from mehlis/ccn-lite-to-upstream

import ccn lite
Merge pull request #282 from authmillenon/net_module_refactor

Refactor net module to one include directory
doxygen improvements for ccn_lite
Merge pull request #311 from OlegHahm/ccnl_doxygen

doxygen improvements for ccn_lite