changes for SLES implementation
fix parser error
fix another purger error
add httpd_user configuration for set the right group permissions
add requirement for pnp4nagios service
fix issue #9 pnp4nagios perfdata files
open notes_url  in new browser window
add nagios-plugin check_mem
add mem check to nrpe
Merge pull request #10 from eumel8/feature_sles_support

Feature sles support