Translation of UI (german and english)

Bugfix for feeds
    - removed categories related and up
    - load new books now working
    - category random now working
login page is free of non accessible elements
boolean custom column is vivible in UI
books with only with certain languages can be shown
book shelfs can be deleted from UI
Anonymous user view is more resticted
Added browse of series in sidebar
Dependencys in vendor folder are updated to newer versions (licencs files are now present)
Bugfix editing Authors names
Made upload on windows working

vendor/flask/logging.py

@@ -5,13 +5,46 @@
 
     Implements the logging support for Flask.
 
-    :copyright: (c) 2011 by Armin Ronacher.
+    :copyright: (c) 2015 by Armin Ronacher.
     :license: BSD, see LICENSE for more details.
 """
 
 from __future__ import absolute_import
 
-from logging import getLogger, StreamHandler, Formatter, getLoggerClass, DEBUG
+import sys
+
+from werkzeug.local import LocalProxy
+from logging import getLogger, StreamHandler, Formatter, getLoggerClass, \
+     DEBUG, ERROR
+from .globals import _request_ctx_stack
+
+
+PROD_LOG_FORMAT = '[%(asctime)s] %(levelname)s in %(module)s: %(message)s'
+DEBUG_LOG_FORMAT = (
+    '-' * 80 + '\n' +
+    '%(levelname)s in %(module)s [%(pathname)s:%(lineno)d]:\n' +
+    '%(message)s\n' +
+    '-' * 80
+)
+
+
+@LocalProxy
+def _proxy_stream():
+    """Finds the most appropriate error stream for the application.  If a
+    WSGI request is in flight we log to wsgi.errors, otherwise this resolves
+    to sys.stderr.
+    """
+    ctx = _request_ctx_stack.top
+    if ctx is not None:
+        return ctx.request.environ['wsgi.errors']
+    return sys.stderr
+
+
+def _should_log_for(app, mode):
+    policy = app.config['LOGGER_HANDLER_POLICY']
+    if policy == mode or policy == 'always':
+        return True
+    return False
 
 
 def create_logger(app):
@@ -24,22 +57,34 @@ def create_logger(app):
     Logger = getLoggerClass()
 
     class DebugLogger(Logger):
-        def getEffectiveLevel(x):
-            if x.level == 0 and app.debug:
+        def getEffectiveLevel(self):
+            if self.level == 0 and app.debug:
                 return DEBUG
-            return Logger.getEffectiveLevel(x)
+            return Logger.getEffectiveLevel(self)
 
     class DebugHandler(StreamHandler):
-        def emit(x, record):
-            StreamHandler.emit(x, record) if app.debug else None
+        def emit(self, record):
+            if app.debug and _should_log_for(app, 'debug'):
+                StreamHandler.emit(self, record)
+
+    class ProductionHandler(StreamHandler):
+        def emit(self, record):
+            if not app.debug and _should_log_for(app, 'production'):
+                StreamHandler.emit(self, record)
+
+    debug_handler = DebugHandler()
+    debug_handler.setLevel(DEBUG)
+    debug_handler.setFormatter(Formatter(DEBUG_LOG_FORMAT))
+
+    prod_handler = ProductionHandler(_proxy_stream)
+    prod_handler.setLevel(ERROR)
+    prod_handler.setFormatter(Formatter(PROD_LOG_FORMAT))
 
-    handler = DebugHandler()
-    handler.setLevel(DEBUG)
-    handler.setFormatter(Formatter(app.debug_log_format))
     logger = getLogger(app.logger_name)
     # just in case that was not a new logger, get rid of all the handlers
     # already attached to it.
     del logger.handlers[:]
     logger.__class__ = DebugLogger
-    logger.addHandler(handler)
+    logger.addHandler(debug_handler)
+    logger.addHandler(prod_handler)
     return logger