Add tox.ini and requirements, update Dockerfile

Change-Id: I2489a64b55e29eeb0c20cb4441e609fa8120ad11
Signed-off-by: garciadeblas <gerardo.garciadeblas@telefonica.com>
diff --git a/setup.py b/setup.py
index ab68a84..7d11087 100644
--- a/setup.py
+++ b/setup.py
@@ -20,30 +20,29 @@
 
 _name = "osm_ee"
 
-_description = 'OSM Resource Orchestrator'
-_author = 'ETSI OSM'
-_author_email = 'illoret@indra.es'
-_maintainer = 'alfonso.tiernosepulveda'
-_maintainer_email = 'alfonso.tiernosepulveda@telefonica.com'
-_license = 'Apache 2.0'
-_url = 'TOBEDEFINED'
+_description = "OSM Resource Orchestrator"
+_author = "ETSI OSM"
+_author_email = "illoret@indra.es"
+_maintainer = "alfonso.tiernosepulveda"
+_maintainer_email = "alfonso.tiernosepulveda@telefonica.com"
+_license = "Apache 2.0"
+_url = "TOBEDEFINED"
 _requirements = [
     # Libraries needed by the code defined by osm
     "PyYAML",
     "grpcio-tools",
     "grpclib",
     "protobuf",
-
     # Libraries defined by the vnf code, they should be in an external file
-    #"asyncssh",
+    # "asyncssh",
 ]
 
 setup(
     name=_name,
-    #version_command=('0.1'), # TODO - replace for a git command
-    version='1.0',
+    # version_command=('0.1'), # TODO - replace for a git command
+    version="1.0",
     description=_description,
-    long_description=open('README.rst').read(),
+    long_description=open("README.rst").read(),
     author=_author,
     author_email=_author_email,
     maintainer=_maintainer,
@@ -52,8 +51,7 @@
     license=_license,
     packages=[_name],
     package_dir={_name: _name},
-
     install_requires=_requirements,
     include_package_data=True,
-    setup_requires=['setuptools-version-command'],
-)
\ No newline at end of file
+    setup_requires=["setuptools-version-command"],
+)