more work on grapher and equivalence
adding "manual" parser and unit tests
some more work on parsers, added comments
small fix
"remote root" --> "peer root"
changelog
renaming some interceptors
more work on parser component
graph test
server status page
small fix
updated policy supports, and interceptors
updated webtools design and examples
support for $matches
better error handling
recording the operation in an error result
psd
working on ordering
updated support for ordering relational arcs
removed endpoint filter; work in progress to abstract HTTP transport