#260 Slow down with version 1.3

[Alexandra Bac]

Hi,

I used previous versions of Meshlab (under Mac OS X) to load and handle large clouds of points (9 Mpts).
The clouds are stored in .off (color off files).
I'm surprised that the new version (1.3.0) is slower than the previous (specially for loading).

Thanks for your help,

Alexandra Bac