Deprecate warnings

[Compiler]

pranav@Exam:~$ indicator-stickynotes
/usr/bin/indicator-stickynotes:89: DeprecationWarning: AppIndicator3.Indicator.set_icon is deprecated
  self.ind.set_icon("indicator-stickynotes-mono")
/usr/bin/indicator-stickynotes:94: PyGTKDeprecationWarning: Using positional arguments with the GObject constructor has been deprecated. Please specify keyword(s) for "label" or use a class specific constructor. See: https://wiki.gnome.org/PyGObject/InitializerDeprecations
  self.mNewNote = Gtk.MenuItem(_("New Note"))
/usr/bin/indicator-stickynotes:103: PyGTKDeprecationWarning: Using positional arguments with the GObject constructor has been deprecated. Please specify keyword(s) for "label" or use a class specific constructor. See: https://wiki.gnome.org/PyGObject/InitializerDeprecations
  self.mShowAll = Gtk.MenuItem(_("Show All"))
/usr/bin/indicator-stickynotes:108: PyGTKDeprecationWarning: Using positional arguments with the GObject constructor has been deprecated. Please specify keyword(s) for "label" or use a class specific constructor. See: https://wiki.gnome.org/PyGObject/InitializerDeprecations
  self.mHideAll = Gtk.MenuItem(_("Hide All"))
/usr/bin/indicator-stickynotes:117: PyGTKDeprecationWarning: Using positional arguments with the GObject constructor has been deprecated. Please specify keyword(s) for "label" or use a class specific constructor. See: https://wiki.gnome.org/PyGObject/InitializerDeprecations
  self.mLockAll = Gtk.MenuItem(_("Lock All"))
/usr/bin/indicator-stickynotes:122: PyGTKDeprecationWarning: Using positional arguments with the GObject constructor has been deprecated. Please specify keyword(s) for "label" or use a class specific constructor. See: https://wiki.gnome.org/PyGObject/InitializerDeprecations
  self.mUnlockAll = Gtk.MenuItem(_("Unlock All"))
/usr/bin/indicator-stickynotes:131: PyGTKDeprecationWarning: Using positional arguments with the GObject constructor has been deprecated. Please specify keyword(s) for "label" or use a class specific constructor. See: https://wiki.gnome.org/PyGObject/InitializerDeprecations
  self.mExport = Gtk.MenuItem(_("Export Data"))
/usr/bin/indicator-stickynotes:136: PyGTKDeprecationWarning: Using positional arguments with the GObject constructor has been deprecated. Please specify keyword(s) for "label" or use a class specific constructor. See: https://wiki.gnome.org/PyGObject/InitializerDeprecations
  self.mImport = Gtk.MenuItem(_("Import Data"))
/usr/bin/indicator-stickynotes:145: PyGTKDeprecationWarning: Using positional arguments with the GObject constructor has been deprecated. Please specify keyword(s) for "label" or use a class specific constructor. See: https://wiki.gnome.org/PyGObject/InitializerDeprecations
  self.mAbout = Gtk.MenuItem(_("About"))
/usr/bin/indicator-stickynotes:150: PyGTKDeprecationWarning: Using positional arguments with the GObject constructor has been deprecated. Please specify keyword(s) for "label" or use a class specific constructor. See: https://wiki.gnome.org/PyGObject/InitializerDeprecations
  self.mSettings = Gtk.MenuItem(_("Settings"))
/usr/bin/indicator-stickynotes:159: PyGTKDeprecationWarning: Using positional arguments with the GObject constructor has been deprecated. Please specify keyword(s) for "label" or use a class specific constructor. See: https://wiki.gnome.org/PyGObject/InitializerDeprecations
  self.mQuit = Gtk.MenuItem(_("Quit"))