Update documentation.
Update documentation.
Fix rpath problem.
Fix VPATH builds on openSUSE.
Another VPATH fix.
Build fix.
Update documentation.
Another DESTDIR fix.
Fix example configuration.
Install directories with the right user/group.
initscript: Fix description.

Signed-off-by: Michael Friedrich <michael.friedrich@netways.de>
Change user attribute macros to $USER...$

but keep the $CONTACT...$ still supported for compatibility.

fixes #4792
compat: Add more host attributes, refactor contacts getter.
db_ido: Add object_id for logentries.

see https://dev.icinga.org/issues/4754 for the extension.
livestatus: Fix OneAccessor.
Fix spec file.
Another spec file fix.
Fix openSUSE builds.
Fix tests.