beremiz

SVGHMI: fix again appication of frequency value when given in label. Use it on PushButton instance in svghmi test.
from __future__ import absolute_import
from etherlab.etherlab import *
from util.BitmapLibrary import AddBitmapFolder
import util.paths as paths
AddBitmapFolder(os.path.join(paths.AbsDir(__file__), "images"))