invalid wx font family in CustomGrid.py

[ctbenergy]

change line 40 and 41 in CustomGrid.py to

        self.SetFont(wx.Font(12, wx.DEFAULT, wx.NORMAL, wx.NORMAL, False, 'Sans'))
        self.SetLabelFont(wx.Font(10, wx.DEFAULT, wx.NORMAL, wx.NORMAL, False, 'Sans'))

[Andrey Skvortsov]

fix wrong font family in CustromGrid control

closes #10

→ <<cset ad7c7df6cbeb>>

[Andrey Skvortsov]

Thanks!