add strikethrough

data/ko.mse-locale/locale

@@ -86,6 +86,8 @@ menu:
 	bold:								&굵게		Ctrl+B
 	italic:								&기울임꼴	Ctrl+I
 	underline:							&밑줄	Ctrl+U
+	#TODO: Localize
+	strikethrough:						Strikethrough
 	symbols:							&기호	Ctrl+M
 	reminder text:						키워드 설명	Ctrl+R
 	insert symbol:						기호 삽입
@@ -225,6 +227,8 @@ help:
 	bold:								선택한 텍스트를 굵게 만듭니다.
 	italic:								선택한 텍스트를 이탤릭체로 만듭니다.
 	underline:							선택한 텍스트에 밑줄을 그어줍니다.
+	#TODO: Localize
+	strikethrough:						Makes the selected text struck through
 	symbols:							선택한 텍스트를 기호로 변환
 	reminder text:						선택한 키워드에 대한 알림 텍스트 표시
 
@@ -464,6 +468,8 @@ tooltip:
 	bold:								용감한
 	italic:								이탤릭체
 	underline:							밑줄
+	#TODO: Localize
+	strikethrough:						Strikethrough
 	symbols:							기호
 	reminder text:						알림 텍스트
 
@@ -996,9 +1002,17 @@ error:
 	#TODO: Localize Section
 	import not found:					File not found: '%s'
 	can't import image without set:		Must first save or load a set file before importing file: '%s'
+	#TODO: Localize
+	can't download image without set:	Must first save or load a set file before downloading file: '%s'
 	can't create file stream:			Failed to create file stream: '%s'
 	can't write image to set:			Failed to write image to set: '%s'
 	can't import image:					Failed to import image: '%s'
+	#TODO: Localize
+	can't download image:				Failed to download image: '%s'
+	#TODO: Localize
+	import not image:					Filepath does not point to an image: '%s'
+	#TODO: Localize
+	download not image:					URL does not point to an image: '%s'
 
 	# card creation
 	#TODO: Localize Section
@@ -1006,7 +1020,7 @@ error:
 	styling data not map:				Given value for '%s_data' is not a map
 	styling data without stylesheet:	Given value for '%s_data' before a stylesheet was set
 	cant set value:						Can not set card value '%s', it is not of the right type
-	cant set image value:				Can only set image value with a relative filename from within the package, or with the import_image function, in field named '%s'
+	cant set image value:				Can only set image value with a relative filename from within the package, or with the import_image/download_image functions, in field named '%s'
 	cant set symbol value:				Can only set symbol value with a relative filename from within the package, in field named '%s'
 	add card csv file not found:		Could not find or load the CSV or TSV file
 	add card csv file malformed:		CSV or TSV file malformed, row '%s' does not have the same number of entries as the first row