version bump
Merge pull request #250 from whirm/rc2

version bump
Point to current Dispersy head.
Merge pull request #251 from boudewijn-tribler/next

Point to current Dispersy head.
rc3
Merge pull request #252 from whirm/rc3

rc3
Giving Tribler a default logger conf.
Merge pull request #254 from boudewijn-tribler/next

Giving Tribler a default logger conf.
release 6.2.0
Merge pull request #256 from whirm/release-6.2.0

release 6.2.0
Merge pull request #258 from Tribler/next

Merge next fixes to devel