[IGSTK-Developers] Preparation for release

[Julien Jomier]

Hi Luis,

Most of the classes are almost ready to be moved. I plan to increase the 
coverage today.
When do you want to move the files? How about tomorrow evening?

Also, the igstkVascularNetworkReaderTest is now a regression test and 
for some reasons it's not passing on linux because of some bright 
pixels. What is the best way to deal with that? increase the tolerance?
BTW, What does the tolerance means?

Thanks for your inputs on this,

Julien