vtkSTLReader: Remove hard coded array size for STL reading
This issue was created automatically from an original Mantis Issue. Further discussion may take place here.
The current implementation of vtkSTLReader has hard coded target array sizes (5000). Further, it is not possible to load very big STL data. In the attached file i have modified this behavior. vtkSTLReader reads the number of expected triangles from the STL file and verifies this number with file size.