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/jp/cmd_message.py

@@ -1,91 +0,0 @@
-#!/usr/bin/env python2
-# -*- coding: utf-8 -*-
-
-# jp: a SAT command line tool
-# 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_frontends.jp import base
-import sys
-from sat.core.i18n import _
-from sat.core.constants import Const as C
-from sat.tools.utils import clean_ustr
-
-__commands__ = ["Message"]
-
-
-class Send(base.CommandBase):
-
-    def __init__(self, host):
-        super(Send, self).__init__(host, 'send', help=_('send a message to a contact'))
-
-    def add_parser_options(self):
-        self.parser.add_argument("-l", "--lang", type=str, default='', help=_(u"language of the message"))
-        self.parser.add_argument("-s", "--separate", action="store_true", help=_(u"separate xmpp messages: send one message per line instead of one message alone."))
-        self.parser.add_argument("-n", "--new-line", action="store_true", help=_(u"add a new line at the beginning of the input (usefull for ascii art ;))"))
-        self.parser.add_argument("-S", "--subject", type=base.unicode_decoder, help=_(u"subject of the message"))
-        self.parser.add_argument("-L", "--subject_lang", type=str, default='', help=_(u"language of subject"))
-        self.parser.add_argument("-t", "--type", choices=C.MESS_TYPE_STANDARD + (C.MESS_TYPE_AUTO,), default=C.MESS_TYPE_AUTO, help=_("type of the message"))
-        syntax = self.parser.add_mutually_exclusive_group()
-        syntax.add_argument("-x", "--xhtml", action="store_true", help=_(u"XHTML body"))
-        syntax.add_argument("-r", "--rich", action="store_true", help=_(u"rich body"))
-        self.parser.add_argument("jid", type=base.unicode_decoder, help=_(u"the destination jid"))
-
-    def start(self):
-        if self.args.xhtml and self.args.separate:
-            self.disp(u"argument -s/--separate is not compatible yet with argument -x/--xhtml", error=True)
-            self.host.quit(2)
-
-        jids = self.host.check_jids([self.args.jid])
-        jid = jids[0]
-        self.sendStdin(jid)
-
-    def sendStdin(self, dest_jid):
-        """Send incomming data on stdin to jabber contact
-
-        @param dest_jid: destination jid
-        """
-        header = "\n" if self.args.new_line else ""
-        stdin_lines = [stream.decode('utf-8','ignore') for stream in sys.stdin.readlines()]
-        extra = {}
-        if self.args.subject is None:
-            subject = {}
-        else:
-            subject = {self.args.subject_lang: self.args.subject}
-
-        if self.args.xhtml or self.args.rich:
-            key = u"xhtml" if self.args.xhtml else u"rich"
-            if self.args.lang:
-                key = u"{}_{}".format(key, self.args.lang)
-            extra[key] = clean_ustr(u"".join(stdin_lines))
-            stdin_lines = []
-
-        if self.args.separate:  #we send stdin in several messages
-            if header:
-                self.host.bridge.messageSend(dest_jid, {self.args.lang: header}, subject, self.args.type, profile_key=self.profile, callback=lambda: None, errback=lambda ignore: ignore)
-
-            for line in stdin_lines:
-                self.host.bridge.messageSend(dest_jid, {self.args.lang: line.replace("\n","")}, subject, self.args.type, extra, profile_key=self.host.profile, callback=lambda: None, errback=lambda ignore: ignore)
-
-        else:
-            msg = {self.args.lang: header + clean_ustr(u"".join(stdin_lines))} if not (self.args.xhtml or self.args.rich) else {}
-            self.host.bridge.messageSend(dest_jid, msg, subject, self.args.type, extra, profile_key=self.host.profile, callback=lambda: None, errback=lambda ignore: ignore)
-
-
-class Message(base.CommandBase):
-    subcommands = (Send, )
-
-    def __init__(self, host):
-        super(Message, self).__init__(host, 'message', use_profile=False, help=_('messages handling'))