Split a rule into two rules, to make make happy.

In previous versions of make it was acceptable to list one or more
explicit targets followed by one or more pattern targets in the same
rule and it worked "as expected". However, this was not documented as
acceptable and if you listed any explicit targets AFTER the pattern
targets, the entire rule would be mis-parsed. This release removes
this ability completely: make will generate an error message if you
mix explicit and pattern targets in the same rule. You must split
these rules into two rules: one for the pattern and one for the
explicit targets. The Linux kernel source has already been modified in
this way (in newer kernels).

Use hostname if available as a prompt instead of wrs-<IP_address>
When hostname is not availalble use wrs-<IP_address>
Signed-off-by: Adam Wujek <adam.wujek@cern.ch>

Hostname can be configured in dot-config to be set via DHCP or statically.

Additionally update documentation.
Signed-off-by: Adam Wujek <adam.wujek@cern.ch>

Check in scripts if dot-config option is equal to "y" not if it is empty.
Signed-off-by: Adam Wujek <adam.wujek@cern.ch>

Improve doc/wrs_failures document.
Signed-off-by: Adam Wujek <adam.wujek@cern.ch>

Signed-off-by: Adam Wujek <adam.wujek@cern.ch>

Signed-off-by: Adam Wujek <adam.wujek@cern.ch>

Signed-off-by: Adam Wujek <adam.wujek@cern.ch>

Signed-off-by: Adam Wujek <adam.wujek@cern.ch>

Signed-off-by: Adam Wujek <adam.wujek@cern.ch>

use \glsadd instead of \glsdisp[hyper=false]{x#1}{}
remove \texttt from \snmpadd
Signed-off-by: Adam Wujek <adam.wujek@cern.ch>

define new paragraph by \glspar
Signed-off-by: Adam Wujek <adam.wujek@cern.ch>

This commit causes slower generation of wrs_failures.pdf
To speed up for development, comment out:
% print alphabetical list
\printnoidxglossary[type=snmp_all,style=tree,sort=letter]
from doc/wrs_failures/snmp_exports.tex file.
Signed-off-by: Adam Wujek <adam.wujek@cern.ch>

Before list of SNMP objects was implemented as a item list, now as a index
from glossaries package.
Signed-off-by: Adam Wujek <adam.wujek@cern.ch>

Signed-off-by: Adam Wujek <adam.wujek@cern.ch>

Make monit to not try to connect to dropbear. If it tries, then messages like
following goes to syslog at every monit's check (10 seconds):

Jan  1 02:47:18 (none) dropbear[1477]: Child connection from 127.0.0.1:57891
Jan  1 02:47:18 (none) dropbear[1477]: Exit before auth: Exited normally
Signed-off-by: Adam Wujek <adam.wujek@cern.ch>

Make default log level as "Warning". By this don't print that SNMP packet was
received.
Signed-off-by: Adam Wujek <adam.wujek@cern.ch>

Signed-off-by: Adam Wujek <adam.wujek@cern.ch>

Signed-off-by: Adam Wujek <adam.wujek@cern.ch>

Signed-off-by: Adam Wujek <adam.wujek@cern.ch>

Added ZyXEL SFPs to database (not yet fully tested for synch)
These SFPs are used in Btrain, if not in database, SNMP shows critical
error

-s option for that

Don't reset ports when help is wanted in wr_phytool.
Signed-off-by: Adam Wujek <adam.wujek@cern.ch>