fix naming convention

MANIFEST.in

@@ -1,3 +1,3 @@
-recursive-include byro-schaffenburg/static *
-recursive-include byro-schaffenburg/templates *
-recursive-include byro-schaffenburg/locale *
+recursive-include byro_schaffenburg/static *
+recursive-include byro_schaffenburg/templates *
+recursive-include byro_schaffenburg/locale *

byro_schaffenburg/__init__.py

@@ -3,7 +3,7 @@ from django.utils.translation import ugettext_lazy
 
 
 class PluginApp(AppConfig):
-    name = 'byro-schaffenburg'
+    name = 'byro_schaffenburg'
     verbose_name = 'Schaffenburg e.V. Byro Plugin'
 
     class ByroPluginMeta:
@@ -17,4 +17,4 @@ class PluginApp(AppConfig):
         from . import signals  # NOQA
 
 
-default_app_config = 'byro-schaffenburg.PluginApp'
+default_app_config = 'byro_schaffenburg.PluginApp'

setup.py

@@ -39,6 +39,6 @@ setup(
     cmdclass=cmdclass,
     entry_points="""
 [byro.plugin]
-byro-schaffenburg=byro-schaffenburg:ByroPluginMeta
+byro_schaffenburg=byro_schaffenburg:ByroPluginMeta
 """,
 )