p/df: also ignore devtmpfs

devtmpfs should be excluded by default also.

I explicitly don't exclude tmpfs as it is quite useful as metric.

Closes: D:710899
Merge branch 'fix/d/710899' into stable-2.0
Correct bug number for 2.0.16-2 upload
Remove typo in the example rrdcached socket documentation
plugins/df_abs: fix the multiple block device

The special devices like tmpfs or none can appear multiple times,
so we need to append the mount point.

Closes: D#712793
Merge branch 'fix/d/712793' into stable-2.0
gitignore: ignoring output dir sandbox/
Merge pull request #116 from steveschnepp/ignore-sandbox

gitignore: ignoring output dir sandbox/

Conflicts:
	.gitignore
common: add missing keywords

In commit d2f9ce0cc14efd02cbab0ff1c736e0764104d771, a new keyword was
introduced : "global_timeout".

But it can't actually be specified in munin-node.conf.

This commit also adds "timeout" in the master and "spooldir" in the node
common: refactor the keywords to ease changes

Using one keyword per line, ordered alphabetically enables a very easy change
tracability
Whitespace change for build depends

Git-Dch: Ignore
Add systemd units
Use dh-systemd when packaging

Note: This is the commit to revert when backporting. It introduces the
following dependencies only available on jessie and newer. For wheezy, just
installing the systemd units will work.

 - Build-Depends: dh-systemd (>= 1.4)
 - Depends: init-system-helpers (>= 1.4)
Use tmpfiles.d(5) when running under systemd

Git-Dch: Ignore
Do not install *.service with dh_install

Git-Dch: Ignore
releasing version 2.0.16-3
master: fix "graph_period hour"

The "graph_period hour" setting does not work as expected, it stays "second".

Closes: #1305
Merge branch 'fix/1305-graph-period-hour-not-working' into stable-2.0
Drop debian/munin-async.logrotate. (Closes: #717260)
Drop debian/munin-async.logrotate and also add code to munin-async.postinst to remove that file (and keep a backup if it was modified) on upgrades from older versions. (Closes: #717260)

(Fixup for previous commit.)