Tim G L Lyons 4169661302 Update uses of get_source_referents to handle citations:
* implement new Utils get_source_and_citation_referents
* Update sourceview.py and citationtreeview.py to use it
* Fix editsource.py, where deletion of a source object was not properly dealing with all possible citations
* Update mediaobj.py which still had a remnant of a source_list
* fix _HasTextMatchingSubstringOf filter to deal with text in both sources and citations

svn: r18394
2011-11-01 11:10:18 +00:00
..
2011-09-26 19:53:18 +00:00
2011-03-21 20:43:00 +00:00
2011-10-18 16:38:18 +00:00
2011-06-20 21:38:52 +00:00
2011-05-27 09:06:48 +00:00