core, setup: huge cleaning:

- moved directories from src and frontends/src to sat and sat_frontends, which is the recommanded naming convention
- move twisted directory to root
- removed all hacks from setup.py, and added missing dependencies, it is now clean
- use https URL for website in setup.py
- removed "Environment :: X11 Applications :: GTK", as wix is deprecated and removed
- renamed sat.sh to sat and fixed its installation
- added python_requires to specify Python version needed
- replaced glib2reactor which use deprecated code by gtk3reactor

sat can now be installed directly from virtualenv without using --system-site-packages anymore \o/

frontends/src/quick_frontend/quick_utils.py

@@ -1,51 +0,0 @@
-#!/usr/bin/env python2
-# -*- coding: utf-8 -*-
-
-# Primitivus: a SAT frontend
-# Copyright (C) 2009-2018 Jérôme Poisson (goffi@goffi.org)
-
-# This program is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Affero General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Affero General Public License for more details.
-
-# You should have received a copy of the GNU Affero General Public License
-# along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-from sat.core.i18n import _
-from os.path import exists, splitext
-from optparse import OptionParser
-
-def getNewPath(path):
-    """ Check if path exists, and find a non existant path if needed """
-    idx = 2
-    if not exists(path):
-        return path
-    root, ext = splitext(path)
-    while True:
-        new_path = "%s_%d%s" % (root, idx, ext)
-        if not exists(new_path):
-            return new_path
-        idx+=1
-
-def check_options():
-    """Check command line options"""
-    usage = _("""
-    %prog [options]
-
-    %prog --help for options list
-    """)
-    parser = OptionParser(usage=usage) # TODO: use argparse
-
-    parser.add_option("-p", "--profile", help=_("Select the profile to use"))
-
-    (options, args) = parser.parse_args()
-    if options.profile:
-        options.profile = options.profile.decode('utf-8')
-    return options
-