Werk #220: Added HTML escaping to several global settings attributes

Component WATO
Title Added HTML escaping to several global settings attributes
Date Nov 20, 2013
Checkmk Editon Checkmk Raw (CRE)
Checkmk Version 1.2.3i7
Level Trivial Change
Class Bug Fix
Compatibility Compatible - no manual interaction needed

This fixes problems when display settings the contain characters like < and >. One example is the setting for the email command, which might contain strings like -r ' hirni@baldi'.

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