Initial checking of ceph-osd-info. Dumps all ceph values into munin.
fixed for recent version of ceph
in ceph-osd-info:

Break up some functions into more manageble steps.
If json from ceph is invalid, handle it correctly (i.e. dont return anything)
Handle larger chunks of data from ceph (100k instead of 10k per osd).
in plugin ceph-osd-info, if retrieving the data fails, retry up to 10 times
Add ejabberd_resources_ plugin and it's image
Add ejabberd_stats_ plugin and it's image

* connected users
* in/out s2s
netstat_s_: merge ARP in/out into one

and provide interface for future merges
Merge pull request #398 from dotdoom/master-ejabberd_stats

Add ejabberd_stats_ plugin and it's image
Merge pull request #400 from dotdoom/master-netstat_s_-arp-in_out

netstat_s_: merge ARP in/out into one
Merge pull request #396 from dotdoom/master-ejabberd_resources

Add ejabberd_resources_ plugin and it's image
Merge pull request #395 from Jaybee-/master

Initial checking of ceph-osd-info plugin. Dumps all ceph values into munin.