update project

CONTRIBUTING.md

+# Contributing
+
+If you have any issues or ideas for improvement you can send me an email to _thl-cmk[at]outlook[dot]com_.
+
+For some fixes/improvements I migth need a _snmpwalk_ from the device in question.
+This must contain
+
+- .1.3.6.1.2.1.1.1 sysDescr 
+- .1.3.6.1.2.1.1.2 sysObjectID
+
+and all the SNMP OIDs used in the plugin.
+
+If you run the _snmpwalk_ command, please uses these options _**-ObentU**_ in addition to your snmp options like community, version etc.
+For example:
+```
+snmpwalk -v2c -c public -ObentU 10.10.10.10 .1.3.6.1.2.1.1.1 > hostname.snmpwalk
+snmpwalk -v2c -c public -ObentU 10.10.10.10 .1.3.6.1.2.1.1.2 >> hostname.snmpwalk
+snmpwalk -v2c -c public -ObentU 10.10.10.10 .1.3.6.1.4.1.2620.1.16.22.1.1 >> hostname.snmpwalk
+snmpwalk -v2c -c public -ObentU 10.10.10.10 .1.3.6.1.4.1.2620.1.16.23.1.1 >> hostname.snmpwalk
+```

checkman/checkpoint_vsx_system

+title: Dummy check man page - used as template for new check manuals
+agents: linux, windows, aix, solaris, hpux, vms, freebsd, snmp
+catalog: see modules/catalog.py for possible values
+license: GPL
+distribution: check_mk
+description:
+ Describe here: (1) what the check actually does, (2) under which
+ circumstances it goes warning/critical, (3) which devices are supported
+ by the check, (4) if the check requires a separated plugin or
+ tool or separate configuration on the target host.
+
+item:
+ Describe the syntax and meaning of the check's item here. Provide all
+ information one needs if coding a manual check with {checks +=} in {main.mk}.
+ Give an example.  If the check uses {None} as sole item,
+ then leave out this section.
+
+examples:
+ # Give examples for configuration in {main.mk} here. If the check has
+ # configuration variable, then give example for them here.
+
+ # set default levels to 40 and 60 percent:
+ foo_default_values = (40, 60)
+
+ # another configuration variable here:
+ inventory_foo_filter = [ "superfoo", "superfoo2" ]
+
+perfdata:
+ Describe precisely the number and meaning of performance variables
+ the check sends. If it outputs no performance data, then leave out this
+ section.
+
+inventory:
+ Describe how the inventory for the check works. Which items
+ will it find? Describe the influence of check specific
+ configuration parameters to the inventory.
+
+[parameters]
+foofirst(int): describe the first parameter here (if parameters are grouped
+        as tuple)
+fooother(string): describe another parameter here.
+
+[configuration]
+foo_default_levels(int, int): Describe global configuration variable of
+    foo here. Important: also tell the user how they are preset.