safeguard intrinsics.h include since it is only provided by msp430-gcc >= 4.6
Fix module dependencies for 802.15.4 drivers
add missing newlines
Merge pull request #541 from LudwigOrtmann/newline

add missing newlines
updated README to reflect the current state
Merge pull request #543 from OlegHahm/readme_update

updated README to reflect the current state
Merge pull request #542 from OlegHahm/status_documentation

Status documentation
Merge pull request #532 from authmillenon/fix-module-dependencies

Fix module dependencies for 802.15.4 drivers
Merge pull request #530 from thomaseichinger/msp430-intrinsics.h-fix

safeguard intrinsics.h include in lpm_cpu.c
improve test_hwtimer usefulness

make the delays noticeable for humans
use HWTIMER_TICKS macro for platform independency
substitute folder with directory
Merge pull request #544 from LudwigOrtmann/folder2directory

substitute folder with directory
increase inter-timer delay
Merge pull request #546 from LudwigOrtmann/test_hwtimer

improve test_hwtimer usefulness
fix callback offset
improve debug messages
fix overdue mitigation
use mutex in vtimer_sleep

this change prevents a race condition in case of
short sleep time

Fixes: https://github.com/RIOT-OS/RIOT/issues/550
ccnl: dynamic memory - appserver module
ccnl: dynamic memory - control module