Added report parameter to facts.jq
Added two functions to get maps and rules from a report.
Updated documentation.
Implemented Matthias' comment, and also added report to report-elements.jq as documented.
Merge branch 'ReportParameterInFactsJq' of https://github.com/28msec/secxbrl.info into ReportParameterInFactsJq
Removed warning.
Merge pull request #290 from 28msec/ReportParameterInFactsJq

Added report parameter to facts.jq and report-elements.jq.