Purge unmanaged files from nrpe.d

Signed-off-by: Nick Chappell <nick@intronic.org>

Merged from: https://github.com/Icinga/puppet-icinga2/pull/39

refs#7673: https://dev.icinga.org/issues/7673
Parametrize purging of unmanaged nrpe configs

Signed-off-by: Nick Chappell <nick@intronic.org>

Merged from: https://github.com/Icinga/puppet-icinga2/pull/39

refs#7673: https://dev.icinga.org/issues/7673
Add previously unmanaged directory

Signed-off-by: Nick Chappell <nick@intronic.org>

Merged from: https://github.com/Icinga/puppet-icinga2/pull/39

refs#7673: https://dev.icinga.org/issues/7673
Document $nrpe_purge_unmanaged parameter

Signed-off-by: Nick Chappell <nick@intronic.org>

Merged from: https://github.com/Icinga/puppet-icinga2/pull/39

refs#7673: https://dev.icinga.org/issues/7673
Add nrpe_purge_unmanaged parameter to nrpe class

Signed-off-by: Nick Chappell <nick@intronic.org>

Merged from: https://github.com/Icinga/puppet-icinga2/pull/39

refs#7673: https://dev.icinga.org/issues/7673
CHANGELOG updates.
add CentOS5 client package support

Signed-off-by: Nick Chappell <nick@intronic.org>

Merged from: https://github.com/Icinga/puppet-icinga2/pull/41

refs#7674: https://dev.icinga.org/issues/7674
well, looks like we have to provide server support for centos5 anywayss

Signed-off-by: Nick Chappell <nick@intronic.org>

Merged from: https://github.com/Icinga/puppet-icinga2/pull/41

refs#7674: https://dev.icinga.org/issues/7674
adding CentOS 5 information to README.md

Signed-off-by: Nick Chappell <nick@intronic.org>

Merged from: https://github.com/Icinga/puppet-icinga2/pull/41

refs#7674: https://dev.icinga.org/issues/7674
noting centos5 support in metadata.json

Signed-off-by: Nick Chappell <nick@intronic.org>

Merged from: https://github.com/Icinga/puppet-icinga2/pull/41

refs#7674: https://dev.icinga.org/issues/7674
forgot a line to define service name for centos5

Signed-off-by: Nick Chappell <nick@intronic.org>

Merged from: https://github.com/Icinga/puppet-icinga2/pull/41

refs#7674: https://dev.icinga.org/issues/7674
fixing some missing commas in the Server usage example puppet DSL

Signed-off-by: Nick Chappell <nick@intronic.org>

Merged from: https://github.com/Icinga/puppet-icinga2/pull/41

refs#7674: https://dev.icinga.org/issues/7674
more README puppet DSL fixing

Signed-off-by: Nick Chappell <nick@intronic.org>

Merged from: https://github.com/Icinga/puppet-icinga2/pull/41

refs#7674: https://dev.icinga.org/issues/7674
adding specific pgsql instructions for centos5

Signed-off-by: Nick Chappell <nick@intronic.org>

Merged from: https://github.com/Icinga/puppet-icinga2/pull/41

refs#7674: https://dev.icinga.org/issues/7674
more readme warnings about centos 5 requirements

Signed-off-by: Nick Chappell <nick@intronic.org>

Merged from: https://github.com/Icinga/puppet-icinga2/pull/41

refs#7674: https://dev.icinga.org/issues/7674
CHANGELOG updates for PR-41: https://github.com/Icinga/puppet-icinga2/pull/41
Quote PostgreSQL database password properly

Signed-off-by: Nick Chappell <nick@intronic.org>

Merged from: https://github.com/Icinga/puppet-icinga2/pull/40

refs#7675: https://dev.icinga.org/issues/7675
Further fix the quoting of PostgreSQL password

Signed-off-by: Nick Chappell <nick@intronic.org>

Merged from: https://github.com/Icinga/puppet-icinga2/pull/40

refs#7675: https://dev.icinga.org/issues/7675
Escape backslash

Signed-off-by: Nick Chappell <nick@intronic.org>

Merged from: https://github.com/Icinga/puppet-icinga2/pull/40

refs#7675: https://dev.icinga.org/issues/7675
CHANGELOG update for PR-40: https://github.com/Icinga/puppet-icinga2/pull/40