Added subsys lock file to worker init script

This is required on RHEL style machines to handle run level changes.
Fixed extra pid file remove
Merge pull request #60 from awiddersheim/pnp_worker_init_fix

Added subsys lock file to worker init script
added STDIN Mode
Merge pull request #61 from st0ne-dot-at/master

added STDIN Mode
add "version=tiny" to got get i stripped down version of grap

if you add version=tiny to the graph url it opens a minified
version of graph view. this is usefull in popup windows.
Merge pull request #65 from bb-Ricardo/feature/add-graph-tiny

add "version=tiny" to got get i stripped down version of grap
Fix graph when range includes negative infinity.

When a threshold or range contains negative infinity (~)
the graph failes. The routine drawing the threshold line
outputs a rrdgraph line in the form 'HRULE:~#FF0000:"...."'.
rrdtool can not the interpret ~ sign.
This fix just skips the HRULE for negative infinity.
Update check_mssql_health.php

- Graphing for select-sql-queries implemented
- Graphing for Backup-Age implemented
Merge pull request #70 from mzenk/patch-1

Update check_mssql_health.php
Version Nagios Core 4.0.2 Error-No pattern match in function _parse(\n ) - solved
Changelog
gitignore change
This issue was detected by Peter Österberg at Hexbit AB in a security assessment of op5 Monitor 6.3 on assignment by op5 AB.
prep for new release
docs update
pnp/views/kohana_error_page: plug another XSS hole

By issuing the request
GET pnp/$item?996fb"><script>alert(1)</script><"951e1=1
an alert is triggered in the meta refresh tag.

The hole is plugged by not setting the URL of the meta refresh.
The default behavior is to refresh the current page, which is what
we want anyway.

Change-Id: I6af0b15c929f95d651a576d46b99d2e1a88fe601

Signed-off-by: Mikael Falkvidd <mfalkvidd@op5.com>
Plug potential XSS hole in views/template.php

REQUEST_URI needs to be sanitized if used. Since we want to refresh
to the same page there is no need to set the URI.

Signed-off-by: Mikael Falkvidd <mfalkvidd@op5.com>
Fix for imgAreaSelect: Use graph_height & graph_width from URL

Fix for imgAreaSelect as already described in https://github.com/lingej/pnp4nagios/pull/64. The fix uses $input->get as requested in #64.
Merge pull request #76 from gitmopp/patch-2

Fix for imgAreaSelect: Use graph_height & graph_width from URL