Fix in importing VTKRendering

Samo Penic

2017-01-13 d00e25d854a5c9d4234b750000bbd01749fe4337

 trisurf/trisurf.py

@@ -280,7 +280,7 @@
         table[key]=[]
      for line in lines:
         fields=line.split()
         for i in range(0,len(keys)-1):
         for i in range(0,len(keys)):
            try:
               value=num(fields[i])
               table[keys[i]].append(value)