Late (sorry) report on Sextante work.

[Camilo Polymeris <cpolymeris gmail com>]

After a while absent, this last days I have been finally able to get
back to coding for sextante. Work has continued on the refactoring of
GUI classes, test environment, and now, some additional user feedback
in the form of logs directly in the --now partially unified--
algorithm execution dialog.
Some bugs related to threaded execution have been ironed out, too.
The remainder of the week will be spent adding more feedback to the
model execution dialog's log.

I have also set up a clone of the git repo at
https://github.com/polymeris/qgis/ in preparation of the upcoming move
of sextante to the qgis core and started commiting to it. However, I
switched back to svn, and this will remain dormant, until my mentor
can switch to git, too.