Jira PM-507 Update queries to support querying across the entire database.
Jira PM-507 Adding command line options to support querying across the entire database.
Jira PM-507 Update man page to document additional command line options added to support querying across multiple workflows
Jira PM-507 Add note that jb_status are notcalculated over multiple workflows.
Jira PM-507 Remove extra space in verse
Merge branch 'master' of https://github.com/pegasus-isi/pegasus