added documentation for new attributes
added documentation for new attributes

meetfm/rsyslog,miketheman/opscode-rsyslog,elebertus/rsyslog,protec-cookbooks/rsyslog,incent-corp/rsyslog,slbmeh/rsyslog,7bfa689ac3c4be50f8ba6c1ea8c5f316/rsyslog,WIU/rsyslog,incent-corp/rsyslog,ericfeldhusen/rsyslog,inviland/rsyslog,cloudbau/chef-rsyslog,joyofhex/rsyslog,strebitz/rsyslog,alop/rsyslog,grigarr/rsyslog,imedo/rsyslog,protec-cookbooks/rsyslog,bkw/rsyslog,ericfeldhusen/rsyslog,phusion/rsyslog,btisdall/rsyslog,bkw/rsyslog,jblaine/rsyslog,autoclone/rsyslog,meineerde-cookbooks/rsyslog,arkency/rsyslog,realloc/cookbook-rsyslog,meineerde-cookbooks/rsyslog,joyofhex/rsyslog,gleamicus/rsyslog,atomic-penguin/rsyslog,groknix/rsyslog,opscode-cookbooks/rsyslog,autoclone/rsyslog,incent-corp/rsyslog,7bfa689ac3c4be50f8ba6c1ea8c5f316/rsyslog,autoclone/rsyslog,groknix/rsyslog,chef-cookbooks/rsyslog,shopping-adventure/chef_rsyslog,voroniys/rsyslog,rjw1/rsyslog,7bfa689ac3c4be50f8ba6c1ea8c5f316/rsyslog,WIU/rsyslog,inviland/rsyslog,opscode-cookbooks/rsyslog,wolfeidau/rsyslog,meetfm/rsyslog,strebitz/rsyslog,pdf/rsyslog,shopping-adventure/chef_rsyslog,GannettDigital/chef-rsyslog,joyofhex/rsyslog,pdf/rsyslog,slbmeh/rsyslog,WIU/rsyslog,rackspace-cookbooks/rackspace_rsyslog,GannettDigital/chef-rsyslog,Limecraft/rsyslog,GannettDigital/chef-rsyslog,voroniys/rsyslog,hw-cookbooks/rsyslog,phusion/rsyslog,hipsnip-cookbooks/rsyslog,gleamicus/rsyslog,opscode-cookbooks/rsyslog,priestjim/rsyslog,strebitz/rsyslog,mattray/rsyslog,chef-cookbooks/rsyslog,chef-cookbooks/rsyslog,voroniys/rsyslog,yagamy4680/rsyslog,yagamy4680/rsyslog,realloc/cookbook-rsyslog,btisdall/rsyslog,paulmooring/rsyslog,cookbooks/oc-rsyslog