Description of problem:
Here are messages that I see when ran "fonts-tweak-tool" from gnome-terminal.
usr/lib64/python2.7/site-packages/fontstweak/util.py:51: Warning: The property GtkWidget:margin-left is deprecated and shouldn't be used anymore. It will be removed in a future version.
  builder.add_from_resource('/org/tagoh/fonts-tweak-tool/' + uifile)
/usr/lib64/python2.7/site-packages/fontstweak/util.py:51: Warning: The property GtkWidget:margin-right is deprecated and shouldn't be used anymore. It will be removed in a future version.
  builder.add_from_resource('/org/tagoh/fonts-tweak-tool/' + uifile)
/usr/lib64/python2.7/site-packages/fontstweak/util.py:51: Warning: The property GtkAlignment:left-padding is deprecated and shouldn't be used anymore. It will be removed in a future version.
  builder.add_from_resource('/org/tagoh/fonts-tweak-tool/' + uifile)
/usr/lib64/python2.7/site-packages/fontstweak/util.py:51: Warning: The property GtkButton:xalign is deprecated and shouldn't be used anymore. It will be removed in a future version.
  builder.add_from_resource('/org/tagoh/fonts-tweak-tool/' + uifile)
/usr/lib64/python2.7/site-packages/fontstweak/util.py:51: Warning: The property GtkAlignment:xscale is deprecated and shouldn't be used anymore. It will be removed in a future version.
  builder.add_from_resource('/org/tagoh/fonts-tweak-tool/' + uifile)
/usr/lib64/python2.7/site-packages/fontstweak/util.py:51: Warning: The property GtkButton:use-stock is deprecated and shouldn't be used anymore. It will be removed in a future version.
  builder.add_from_resource('/org/tagoh/fonts-tweak-tool/' + uifile)
/usr/lib64/python2.7/site-packages/fontstweak/util.py:51: Warning: The property GtkSettings:gtk-button-images is deprecated and shouldn't be used anymore. It will be removed in a future version.
  builder.add_from_resource('/org/tagoh/fonts-tweak-tool/' + uifile)
Gtk-Message: GtkDialog mapped without a transient parent. This is discouraged.


Version-Release number of selected component (if applicable):
fonts-tweak-tool-0.3.2-6.fc22.x86_64

How reproducible:
always