[fix] unused settings.py removed

searx/settings.py

@@ -1,16 +0,0 @@
-
-port = 8888
-
-secret_key = "ultrasecretkey" # change this!
-
-debug = True
-
-request_timeout = 5.0 # seconds
-
-weights = {} # 'search_engine_name': float(weight) | default is 1.0
-
-blacklist = [] # search engine blacklist
-
-categories = {} # custom search engine categories
-
-base_url = None # "https://your.domain.tld/" or None (to use request parameters)