New Functions

Three new tests (pspm_hb2hp_test.m, pspm_filtfilt_test.m, pspm_butter_test.m)

Changes

pspm_display and pspm_ecg_editor do not perform filtering anymore.
Treatment of missing data in DCM is now the same regardless of whether they are specified as NaN or via model.missing.
Eyelink import parameter blink/saccade edge discard factor default value has been set to 0. This means no extra samples are discarded around blinks/saccades.

Fix a bug in pspm_hb2hp where the function crashed when there is no heartbeat left after lower and upper bound filtering of the heartbeat periods.
Fix a bug in import_eyelink which imported more markers than the number of markers in the actual .asc file.
Fix a bug in pspm_display which crashed when trying to plot ECG signal that contains NaN.
Fix a bug in pspm_prepdata which returned only NaN when input signal contained some NaN values.
Fix a bug in pspm_version which crashed when MATLAB was invoked with -nojvm.
Fix a bug in pspm_get_viewpoint which returned +,=,+ lines in the marker list and which crashed when given a viewpoint data file containing multiple sessions separated with +,= type of markers.
Fix a bug in import_viewpoint which created a new session for every marker containing a + somewhere, e.g.: CS+.
Fix a bug in pspm_get_events which was not able to locate a marker if it occurred on the first or last sample in a given data file.
Fix a bug in pspm_filtfilt which crashed when the filter parameters were of dimension one.