Fixes #4360: correct detection of RedHat is LSB is not present
Refs #4360: remove unused patch file
Merge pull request #206 from ncharles/bug_4360/dev/correct_detection_of_redhat

Fixes #4360: correct detection of RedHat is LSB is not present
Merge branch 'branches/rudder/2.6' into branches/rudder/2.7