[collectd] Bugs in V4.0.0-rc8

[Marius Rieder]

Hi Florian

Marius Rieder wrote:
>> thank you very much for you bugreports, I've fixed them all and uploaded
>> RC8 which shouldn't have them anymore. :)

memory.c has a further bug. :)

sed -i 's/memory_submit ("buffered", mem_used);/memory_submit
("buffered", mem_buffered);/' src/memory.c
sed -i 's/memory_submit ("cached",   mem_used);/memory_submit ("cached",
  mem_cached);/' src/memory.c
sed -i 's/memory_submit ("free",     mem_used);/memory_submit ("free",
   mem_free);/' src/memory.c

Marius