wsn430-v1_4b: don't always link cc2420
changed pthread_self() to return thread IDs > 0
Fix test_pnet

fixes #829
Merge pull request #999 from OlegHahm/wsn430-v1_4_wo_radio

wsn430-v1_4b: don't always link cc2420
Merge pull request #830 from authmillenon/fix_test_pnet

tests: Fix test_pnet
fix doxygen documentation for clist.h, config.h, tcb.h and cib.h
Merge pull request #955 from thomaseichinger/fix_doc

core: documentation: fix doxygen documentation in cib.h clist.h config.h tcb.h
changed return value to 0 on lookup fail in pthread_self()
Merge pull request #1016 from BytesGalore/fix_cpp_pthread_id

posix:pthread c++11 changed pthread_self() to return thread IDs > 0
add olsr2
add metrics

Implement link metrics and differentiate between flooding and routing MPRs