*agent/nrpe.rb - nrpe configuration regex: allowing spaces (\s*) before and after "=".

  The following are both valid syntax for nrpe:

  command[check_apt] = /usr/lib/nagios/plugins/check_apt
  command[check_apt]=/usr/lib/nagios/plugins/check_apt

  The regex modification matches both.
Merge pull request #2 from totally/master

regex modification in nrpe config parser allows spaces before and after "="