add Khmer, Korean and Chinese(TW) language translations

configs/i18n.ini

@@ -1,5 +1,5 @@
 content = en
-translations = ar,bn,ca,de,el,es,fr,ga,he,hu,id,is,it,ka,lt,mk,my,pt-BR,pt-PT,ro,ru,th,tr,zh-CN
+translations = ar,bn,ca,de,el,es,fr,ga,he,hu,id,is,it,ka,km,ko,lt,mk,my,pt-BR,pt-PT,ro,ru,th,tr,zh-CN,zh-TW
 i18npath = i18n
 url_prefix = https://tb-manual.torproject.org/
 translate_paragraphwise = False

databags/alternatives.ini

@@ -88,6 +88,18 @@ order = order-last
 language = ქართული ენა (ka)
 url = /ka/
 
+[km]
+direction = text-left
+order = order-last
+language = ភាសាខ្មែរ (km)
+url = /km/
+
+[ko]
+direction = text-left
+order = order-last
+language = 한국어(ko)
+url = /ko/
+
 [lt]
 direction = text-left
 order = order-last
@@ -147,3 +159,9 @@ direction = text-left
 order = order-last
 url = /zh-CN/
 language = 简体中文 (zh-CN)
+
+[zh-TW]
+direction = text-left
+order = order-last
+url = /zh-TW/
+language = 正體字 (zh-TW)

manual.lektorproject

@@ -80,6 +80,16 @@ name = ქართული ენა (ka)
 url_prefix = /ka/
 locale = ka
 
+[alternatives.km]
+name = ភាសាខ្មែរ (km)
+url_prefix = /km/
+locale = km
+
+[alternatives.ko]
+name = 한국어 (ko)
+url_prefix = /ko/
+locale = ko
+
 [alternatives.lt]
 name = lietuvių (lt)
 url_prefix = /lt/
@@ -129,3 +139,8 @@ locale = tr
 name = 简体中文 (zh-CN)
 url_prefix = /zh-CN/
 locale = zh-CN
+
+[alternatives.zh-TW]
+name = 正體字 (zh-TW)
+url_prefix = /zh-TW/
+locale = zh-TW