cleanup duplicated langs and replace with forward

.htaccess

@@ -9,6 +9,9 @@ RewriteRule ^en(.+)$ /$1 [R=302,L]
 RewriteRule ^es-ES/(.+)$ /es/$1 [R=302,L]
 RewriteRule ^es-AR/(.+)$ /es/$1 [R=302,L]
 
+# Our mapping is not the same as the Tor Browser
+RewriteRule ^bn-BD/(.+)$ /bn/$1 [R=302,L]
+
 # Rewrites for languages that have a Tor Browser release
 # but don't have a support page
 RewriteRule ^(ar|cs|da|el|fa|he|hu|is|ja|ka|ko|nb-NO|nl|pl|ru|sv-SE|vi|zh-TW)/(.+)$ /$1 [R=302,L]

configs/i18n.ini

@@ -1,4 +1,5 @@
 content = en
-translations = bn,bn-BD,ca,de,en-US,es,fr,ga,id,it,pt-BR,tr,zh-CN
+translations = bn,ca,de,es,fr,ga,id,it,pt-BR,tr,zh-CN
 i18npath = i18n
 translate_paragraphwise = False
+url_prefix = https://support.torproject.org/

databags/alternatives.ini

@@ -10,12 +10,6 @@ order = order-last
 url = /bn/
 language = বাংলা ভাষা (bn)
 
-[bn-BD]
-direction = text-left
-order = order-last
-url = /bn-BD/
-language = বাংলা ভাষা (bn-BD)
-
 [ca]
 direction = text-left
 order = order-last
@@ -28,18 +22,6 @@ order = order-last
 url = /de/
 language = Deutsch (de)
 
-[en-US]
-direction = text-left
-order = order-last
-url =  /en-US/
-language = English (en)
-
-[en-US]
-direction = text-left
-order = order-last
-url = /en-US/
-language = English (en-US)
-
 [es]
 direction = text-left
 order = order-last

portal.lektorproject

@@ -9,21 +9,6 @@ name = বাংলা ভাষা  (bn)
 url_prefix = /bn/
 locale = bn
 
-[alternatives.bn-BD]
-name = বাংলা ভাষা  (bn)
-url_prefix = /bn-BD/
-locale = bn
-
-[alternatives.bn]
-name = Bengali
-url_prefix = /bn/
-locale = bn_BD
-
-[alternatives.bn-BD]
-name = Bengali
-url_prefix = /bn-BD/
-locale = bn_BD
-
 [alternatives.ca]
 name = Catala
 url_prefix = /ca/
@@ -40,17 +25,6 @@ primary = yes
 url_prefix = /
 locale = en
 
-[alternatives.en-US]
-name = English (en)
-url_prefix = /en-US/
-locale = en
-
-[alternatives.en-US]
-name = English
-primary = yes
-url_prefix = /en-US/
-locale = en_US
-
 [alternatives.es]
 name = Español
 url_prefix = /es/