Isolate avocado.cli.app and avocado.cli.parser for being used.

Move avocado.cli.app and avocado.cli.parser to avocado.core,
in conformance to our purpose of keep things not related to
test developers, inside avocado.core.

Now the package avocado.cli is gone.
Signed-off-by: NRudá Moura <rmoura@redhat.com>

avocado/__main__.py

@@ -4,7 +4,7 @@ Main entry point when called by 'python -m'.
 
 import sys
 
-from avocado.cli.app import AvocadoApp
+from avocado.core.app import AvocadoApp
 
 if __name__ == '__main__':
     main = AvocadoApp()

avocado/cli/__init__.py

-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 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 LICENSE for more details.
-#
-# Copyright: Red Hat Inc. 2013-2014
-# Author: Lucas Meneghel Rodrigues <lmr@redhat.com>

avocado/cli/app.py → avocado/core/app.py

@@ -18,7 +18,7 @@ The core Avocado application.
 
 import os
 
-from avocado.cli.parser import Parser
+from avocado.core.parser import Parser
 from avocado.plugins.manager import get_plugin_manager
 
 

avocado/plugins/plugin.py

@@ -64,7 +64,7 @@ class Plugin(object):
     def configure(self, parser):
         """Configuration and argument parsing.
 
-        :param parser: an instance of :class:`avocado.cli.parser.Parser`
+        :param parser: an instance of :class:`avocado.core.parser.Parser`
 
         To create a runner plugin, just call this method with `super()`.
         To create a result plugin, just set `configure` to `True`.

scripts/avocado

@@ -24,7 +24,7 @@ if os.path.isdir(os.path.join(basedir, 'avocado')):
     os.environ['PATH'] += ":" + os.path.join(basedir, 'libexec')
     sys.path.append(basedir)
 
-from avocado.cli.app import AvocadoApp
+from avocado.core.app import AvocadoApp
 
 if __name__ == '__main__':
     app = AvocadoApp()

setup.py

@@ -107,7 +107,6 @@ if __name__ == '__main__':
           author_email='avocado-devel@redhat.com',
           url='http://avocado-framework.github.io/',
           packages=['avocado',
-                    'avocado.cli',
                     'avocado.core',
                     'avocado.external',
                     'avocado.linux',