Added groups file

passenger.groups

+etc
+	/etc/.*
+	/usr/lib/ruby/vendor_ruby/phusion_passenger/locations.ini
+	/usr/share/passenger/ngx_http_passenger_module/config
+bin
+	/usr/bin/.*
+	/usr/sbin/.*
+	/usr/lib/passenger/support-binaries/.*
+doc
+	/usr/share/doc/.*
+	/.*/(LICENSE|release|README|MIT-LICENSE|License)(\.(txt|md))?
+headers
+	/usr/share/passenger/include/.*
+lib
+	/usr/share/passenger/.*\.(js|json|py|rb|erb|css|template|jsx|p12|pem|crt|types|html|c|cxxcodebuilder)
+	/usr/share/passenger/helper-scripts/prespawn
+	/usr/share/passenger/ngx_http_passenger_module/.*\.h
+	/usr/lib/ruby/.*\.rb
+	/usr/lib/passenger/.*\.o
+	/usr/lib/.*\.(so|a)