The argument list of lib/core/workspace_load.m may be wrong.

[CyberPegasus]

In 'lib/core/workspace_load.m' forked from vot-toolkit, the 'varargin' params, often used as 'variable length input argument list', should be added in input argument list, i.e., 'function [sequences, experiments] = workspace_load(pwd, varargin)'. It seems that the codes in this repo for test on VOT or OTB are confused and remain unfinished.