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/constants.py

@@ -1,91 +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 import constants
-from sat.core.i18n import _
-from collections import OrderedDict  # only available from python 2.7
-
-
-class Const(constants.Const):
-
-    PRESENCE = OrderedDict([("", _("Online")),
-                            ("chat", _("Free for chat")),
-                            ("away", _("Away from keyboard")),
-                            ("dnd", _("Do not disturb")),
-                            ("xa", _("Extended away"))])
-
-    # from plugin_misc_text_syntaxes
-    SYNTAX_XHTML = "XHTML"
-    SYNTAX_CURRENT = "@CURRENT@"
-    SYNTAX_TEXT = "text"
-
-    # XMLUI
-    SAT_FORM_PREFIX = "SAT_FORM_"
-    SAT_PARAM_SEPARATOR = "_XMLUI_PARAM_"  # used to have unique elements names
-    XMLUI_STATUS_VALIDATED = "validated"
-    XMLUI_STATUS_CANCELLED = constants.Const.XMLUI_DATA_CANCELLED
-
-    # Roster
-    CONTACT_GROUPS = 'groups'
-    CONTACT_RESOURCES = 'resources'
-    CONTACT_MAIN_RESOURCE = 'main_resource'
-    CONTACT_SPECIAL = 'special'
-    CONTACT_SPECIAL_GROUP = 'group'  # group chat special entity
-    CONTACT_SELECTED = 'selected'
-    CONTACT_PROFILE = 'profile' # used in handler to track where the contact is coming from
-    CONTACT_SPECIAL_ALLOWED = (CONTACT_SPECIAL_GROUP,)  # allowed values for special flag
-    CONTACT_DATA_FORBIDDEN = {CONTACT_GROUPS, CONTACT_RESOURCES, CONTACT_MAIN_RESOURCE, CONTACT_SELECTED, CONTACT_PROFILE}  # set of forbidden names for contact data
-
-    # Chats
-    CHAT_STATE_ICON = {
-        "": u" ",
-        "active": u'✔',
-        "inactive": u'☄',
-        "gone": u'✈',
-        "composing": u'✎',
-        "paused": u"…"
-    }
-
-    # Blogs
-    ENTRY_MODE_TEXT = "text"
-    ENTRY_MODE_RICH = "rich"
-    ENTRY_MODE_XHTML = "xhtml"
-
-    # Widgets management
-    # FIXME: should be in quick_frontend.constant, but Libervia doesn't inherit from it
-    WIDGET_NEW = 'NEW'
-    WIDGET_KEEP = 'KEEP'
-    WIDGET_RAISE = 'RAISE'
-    WIDGET_RECREATE = 'RECREATE'
-
-    # Updates (generic)
-    UPDATE_DELETE = 'DELETE'
-    UPDATE_MODIFY = 'MODIFY'
-    UPDATE_ADD = 'ADD'
-    UPDATE_SELECTION = 'SELECTION'
-    UPDATE_STRUCTURE = 'STRUCTURE' # high level update (i.e. not item level but organisation of items)
-
-    LISTENERS = {'avatar', 'nick', 'presence', 'profilePlugged', 'disconnect', 'gotMenus', 'menu', 'notification', 'notificationsClear', 'progressFinished', 'progressError'}
-
-    # Notifications
-    NOTIFY_MESSAGE = 'MESSAGE'  # a message has been received
-    NOTIFY_MENTION = 'MENTION'  # user has been mentionned
-    NOTIFY_PROGRESS_END = 'PROGRESS_END'  # a progression has finised
-    NOTIFY_GENERIC = 'GENERIC'  # a notification which has not its own type
-    NOTIFY_ALL = (NOTIFY_MESSAGE, NOTIFY_MENTION, NOTIFY_PROGRESS_END, NOTIFY_GENERIC)