Extract images enhancements (#1757)

* fix

* extarct images

* langs

* logging

* cuke fix

---------

Co-authored-by: a <a>

src/main/resources/messages_ga_IE.properties

@@ -1,7 +1,7 @@
 ###########
 # Generic #
 ###########
-# the direction that the language is written (ltr = left to right, rtl = right to left)
+# the direction that the language is written (ltr=left to right, rtl = right to left)
 language.direction=ltr
 
 pdfPrompt=Roghnaigh PDF(s)
@@ -802,6 +802,7 @@ ocr.submit=Próiseáil PDF le OCR
 extractImages.title=Sliocht Íomhánna
 extractImages.header=Sliocht Íomhánna
 extractImages.selectText=Roghnaigh formáid íomhá chun íomhánna bainte a thiontú go
+extractImages.allowDuplicates=Save duplicate images
 extractImages.submit=Sliocht