Added some new things for SQL DB.
Merge branch 'devel' into db-refactory
New torrent status logic.
Merged two status logic methods.
Fix for ALLOW_MULTIPLE, will probably screw the logging again.
Testing to see if it does.
Some small changes.
Merge pull request #334 from Tribler/fix_i2i_ports

Fix for ALLOW_MULTIPLE, will probably screw the logging again.
Merge pull request #333 from lfei815/tc-status

New torrent status logic.
Merge branch 'devel' into db-refactory
Added new low-level methods and unit tests for SQL DB.
Merge branch 'db-refactory' of github.com:lfei815/tribler into db-refactory