Setting number of repeats for FrameListStimulus now works correctly
XMLParser::getDocumentData now writes a NUL terminator to its output buffer.  Fixed a bug in setting #loadedExperiment.
Added "announce_stimuli_on_implicit_updates" parameter to StimulusDisplayDevice; when set to "NO" (default is "YES"), then for non-explicit display updates (e.g. those requested by a dynamic stimulus), #announceStimulus events will be suppressed, and #stimDisplayUpdate events will contain only the number of stimuli displayed instead of a list of stimulus announcements