Add language support

Allow the user to select a language. It must be written in english, and capitalized, ie : English, French, German, Hungarian... (reverted from commit 829948b85df0510e331372bcd60cb31db9c96a5c)

searx/engines/subtitleseeker.py

@@ -16,8 +16,6 @@ from lxml import html
 categories = ['videos']
 paging = True
 
-language = ""
-
 # search-url
 url = 'http://www.subtitleseeker.com/'
 search_url = url+'search/TITLES/{query}&p={pageno}'
@@ -43,10 +41,6 @@ def response(resp):
     for result in dom.xpath(results_xpath):
         link = result.xpath(".//a")[0]
         href = link.attrib.get('href')
-        
-        if language is not "":
-            href = href + language + "/"
-
         title = escape(link.xpath(".//text()")[0])
 
         content = result.xpath('.//div[contains(@class,"red")]//text()')[0]

searx/settings.yml

@@ -1,13 +1,13 @@
 server:
-    port : 2722
-    secret_key : "8f92c98926f04c8cb2a5fdc3bca19f7c" # change this!
-    debug : True # Debug mode, only for development
+    port : 8888
+    secret_key : "ultrasecretkey" # change this!
+    debug : False # Debug mode, only for development
     request_timeout : 2.0 # seconds
     base_url : False # Set custom base_url. Possible values: False or "https://your.custom.host/location/"
     themes_path : "" # Custom ui themes path
     default_theme : default # ui theme
     https_rewrite : True # Force rewrite result urls. See searx/https_rewrite.py
-    useragent_suffix : "Cqcb Style" # suffix of searx_useragent, could contain informations like an email address to the administrator
+    useragent_suffix : "" # suffix of searx_useragent, could contain informations like an email address to the administrator
 
 engines:
   - name : wikipedia
@@ -130,9 +130,6 @@ engines:
   - name : subtitleseeker
     engine : subtitleseeker
     shortcut : ss
-# The language is an option. You can put any language written in english
-# Examples : English, French, German, Hungarian, Chinese...
-#    language : English
 
   - name : startpage
     engine : startpage