controllers: remove empty __before__ methods

__before__ methods that only call the super __before__ method are redundant
and can be removed. The super's method will be called directly.

kallithea/controllers/followers.py

@@ -40,9 +40,6 b' log = logging.getLogger(__name__)'
 
 class FollowersController(BaseRepoController):
 
-    def __before__(self):
-        super(FollowersController, self).__before__()
-
     @LoginRequired()
     @HasRepoPermissionLevelDecorator('read')
     def followers(self, repo_name):

kallithea/controllers/forks.py

@@ -52,9 +52,6 b' log = logging.getLogger(__name__)'
 
 class ForksController(BaseRepoController):
 
-    def __before__(self):
-        super(ForksController, self).__before__()
-
     def __load_defaults(self):
         if HasPermissionAny('hg.create.write_on_repogroup.true')():
             repo_group_perm_level = 'write'

kallithea/controllers/home.py

@@ -45,9 +45,6 b' log = logging.getLogger(__name__)'
 
 class HomeController(BaseController):
 
-    def __before__(self):
-        super(HomeController, self).__before__()
-
     def about(self):
         return render('/about.html')
 

kallithea/controllers/login.py

@@ -53,9 +53,6 b' log = logging.getLogger(__name__)'
 
 class LoginController(BaseController):
 
-    def __before__(self):
-        super(LoginController, self).__before__()
-
     def _validate_came_from(self, came_from,
             _re=re.compile(r"/(?!/)[-!#$%&'()*+,./:;=?@_~0-9A-Za-z]*$")):
         """Return True if came_from is valid and can and should be used.

kallithea/controllers/search.py

@@ -49,9 +49,6 b' log = logging.getLogger(__name__)'
 
 class SearchController(BaseRepoController):
 
-    def __before__(self):
-        super(SearchController, self).__before__()
-
     @LoginRequired()
     def index(self, repo_name=None):
         c.repo_name = repo_name

kallithea/controllers/summary.py

@@ -62,9 +62,6 b" README_FILES = [''.join([x[0][0], x[1][0"
 
 class SummaryController(BaseRepoController):
 
-    def __before__(self):
-        super(SummaryController, self).__before__()
-
     def __get_readme_data(self, db_repo):
         repo_name = db_repo.repo_name
         log.debug('Looking for README file')