final coding convention fixes

drivers/cc110x/cc1100.c

sys/lib/hash_string.c

sys/lib/hash_string.h

sys/lib/hashtable.c

sys/lib/hashtable.h

sys/lib/hashtable_private.h

sys/lib/ringbuffer.c

sys/lib/ringbuffer.h

sys/logd/logd.c

sys/net/destiny/destiny.c

sys/net/destiny/socket.c

sys/net/destiny/socket.h

sys/net/destiny/tcp.c

sys/net/destiny/tcp.h

sys/net/destiny/tcp_hc.c

sys/net/destiny/tcp_timer.c

sys/net/destiny/udp.c

sys/net/destiny/udp.h

sys/net/net_help/inet_ntop.c

sys/net/net_help/inet_ntop.h