Add LICENSE and AUTHORS.

AUTHORS

+Art Lukyanchyk <artiom.lukyanchyk@hs-hannover.de>
+

LICENSE

+Copyright (c) Hochschule Hannover and individual contributors.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+    1. Redistributions of source code must retain the above copyright notice,
+       this list of conditions and the following disclaimer.
+
+    2. Redistributions in binary form must reproduce the above copyright
+       notice, this list of conditions and the following disclaimer in the
+       documentation and/or other materials provided with the distribution.
+
+    3. Neither the name of Hochschule Hannover nor the names of its contributors
+       may be used to endorse or promote products derived from this software
+       without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

requirements.txt

 Django>=1.11,<2.0
 python3-saml
 
-
+# binary dependencies:
+# sudo apt install libxml2-dev libxslt1-dev xmlsec1 libxmlsec1-dev pkg-config

setup.py

@@ -41,3 +41,5 @@ setup(
         'Topic :: Internet :: WWW/HTTP :: Dynamic Content',
     ],
 )
+
+

ssoauth/apps.py

@@ -8,7 +8,7 @@ from . import app_settings
 
 
 class SSOAuthConfig(AppConfig):
-    name = 'ssoauth'
+    name = "ssoauth"
 
     def ready(self, *args, **kwargs):
         super().ready(*args, **kwargs)