do not check argument count when saving figures in Log.__call__()
do not check argument count when saving figures in Log.__call__()

BubuLK/sfepy,rc/sfepy,vlukes/sfepy,BubuLK/sfepy,vlukes/sfepy,sfepy/sfepy,sfepy/sfepy,rc/sfepy,BubuLK/sfepy,rc/sfepy,vlukes/sfepy,sfepy/sfepy