Merge remote-tracking branch 'aeva/671_fix_stl'

mediagoblin/media_types/stl/model_loader.py

@@ -80,6 +80,7 @@ class ObjModel(ThreeDee):
     
     def load(self, fileob):
         for line in fileob:
+            line = line.strip()
             if line[0] == "v":
                 self.verts.append(self.__vector(line))
             
@@ -121,6 +122,8 @@ def auto_detect(fileob, hint):
             pass
         except ValueError:
             pass
+        except IndexError:
+            pass
         try:
             # It is pretty important that the binary stl model loader
             # is tried second, because its possible for it to parse