Revert "Rework the stats pane to be modular, add a short sample on how it works too"

This reverts commit c0bc0c6fe7.

gui/statsView.py

@@ -1,31 +0,0 @@
-#===============================================================================
-# Copyright (C) 2010 Diego Duclos
-#
-# This file is part of pyfa.
-#
-# pyfa is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# pyfa is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with pyfa.  If not, see <http://www.gnu.org/licenses/>.
-#===============================================================================
-
-class StatsView(object):
-    def __init__(self):
-        pass
-
-    def populatePanel(self, panel):
-        raise NotImplementedError()
-
-    def getHeaderText(self, fit):
-        raise NotImplementedError()
-
-    def refreshPanel(self, fit):
-        raise NotImplementedError()