RIOT-OS/RIOT — pull request #1495 by BytesGalore (2014-07-30 08:07:36+00:00)
Title: cpu/arm_common C++ msba2 support fix

Using `g++` links to the newlib implementation of `_kill_r` which conflicts the RIOT own implementation in `syscalls.c`, so I removed RIOT `_kill_r` as it has no real implementation/purpose.
Additionally c++ requires to provide a `_kill()` function, so I added a stub for it (currently).