revert rdf collection notation, since other format doesn't seem to return titles
tweak force-directed graph settings
update deploy notes and sample config
use local copies of jquery & d3 js files
add help text and validation for keyword search form (wildcards, exact phrase) [#49297345]
add search term parser temp files to gitignore
whitespace/pep8/linter cleanup
include uri in group sheet source collection info; link to source on list [#49308211]