Update debian subdirectory for 6.2.0.

Update debian/copyright for pymdht.
Update debian/control for python2.
Update debian/rules for git repo.
Update debian/watch for watching the snapshot version.
Update debian/tribler.install to install the conf file.
Update debian/clean for using scons.
Remove unnecessary debian/patches.

Signed-off-by: Ying-Chun Liu (PaulLiu) <paulliu@debian.org>
Merge pull request #275 from grandpaul/debian

Update debian subdirectory for 6.2.0.
Dummy version.py file.
First iteration at autoversioning
script to generate the version info
Set Tribler version on the nsi.
Update debian/changelog too.
much better now
Remove 'v' from the version.
Move script to a better location
Set a proper name for the DMG if the version file is present.
write .TriblerVersion file
OSX builder still uses python 2.6