Remove uneeded threads_init calls

uberwriter/inline_preview.py

@@ -37,8 +37,6 @@ from uberwriter.fix_table import FixTable
 
 LOGGER = logging.getLogger('uberwriter')
 
-GObject.threads_init()  # Still needed?
-
 # TODO:
 # - Don't insert a span with id, it breaks the text to often
 #   Would be better to search for the nearest title and generate

uberwriter/webkit2png/webkit2png.py

@@ -101,7 +101,6 @@ class PyGTKBrowser:
         if options.delay:
             print("--delay is only supported on Mac OS X (for now). Sorry!")
 
-        gobject.threads_init()
         window = gtk.Window()
         window.resize(int(options.initWidth),int(options.initHeight))
         self.view = webkit.WebView()