Added indices to all GitEntries. Added Tournament class.

Indices should probably be moved to GitEntry.
merge
Merge branch 'master' of ssh://weirdo/var/git/pybaduk

Conflicts:
	pairings.py
Bugfixes?
Reverted index to be player names.
Bugfix.
Adding a small test of qt.
Major improvments to layout.
Changed sorting to follow swedish locale (need to add way to change locale).
Added total ordering to Name class.
Added method for removing pairings and players.
Flushed out player tab with ui, still no connection to code.
Added spacer in gui.
Removed test from name.
Added updating for players if changed in repo.
Forgot to add a file.
Some changes to make git objects more similar to dictionaries.
Added session config file through QT. Reading player tab fields from config file.
extra player fields
Custom player fields. Datatest update. Visible/nonvisible fields.