more documentation and adding myself as contributor
more documentation and adding myself as contributor


Former-commit-id: eda6d3416c6e1a90446a51efcb577d5874947dc8
Former-commit-id: ae96a74048c8c07cc14e113c544138940242ffec
nilroy/rundeck,Webtrends/rundeck,Webtrends/rundeck,nilroy/rundeck,scottymarshall/rundeck,scottymarshall/rundeck,scottymarshall/rundeck,nilroy/rundeck,Webtrends/rundeck