[SQUASH ME] netapi: address @OlegHahm's comments + some formatting
[SQUASH ME] netapi: add demuxing context to reg command
[SQUASH ME] netapi: make current_thread registration inline
Merge branch 'netdev-proto' into basic_mac
sys: net: Initial import of a basic MAC protocol layer
unittests: provide unittests for basic_mac
[SQUASH ME] unittests: add missing semicolons on macro calls
[SQUASH ME] unittests: use global tests macros instead of random values
[SQUASH ME] basic_mac: Update doc to rename
[SQUASH ME] unittests,basic_mac: add proto to netdev_hlist_t struct
[SQUASH ME] basic_mac: adapt for registry context
Merge branch 'network-layer-interface' into 6lowpan-fix-major
[SQUASH ME] sixlowpan.core: adapt to registry context
[SQUASH ME] add test execution script and target
Merge branch 'basic_mac' into ipv6-refactor
ipv6: Initial import of address module
ipv6: Initial import of IPv6 interfaces module
ipv6: Initial import of the reworked IPv6 module
[SQUASH ME] ipv6: continue implementation and specification
[SQUASH ME] ipv6.addr: add ipv6_addr_init_prefix function

+ make iphc_cbuf dependend on ipv6_addr