Migrate demo datasets from asreview to describe the notes tag

Datasets/RIS/baseline_tag-notes.ris

@@ -0,0 +1,61 @@
+TY  - GEN
+TI  - 
+N1  - Start with a regular notes field.
+ER  -
+
+TY  - GEN
+N1  - What about
+N1  - multiline notes?
+ER  -
+
+TY  - GEN
+N1  - Let us
+N1  - get
+N1  - even crazier!
+ER  -
+
+TY  - GEN
+N1  - Seriously,
+N1  - this is
+N1  - the last
+N1  - multiline notes test.
+ER  -
+
+TY  - GEN
+N1  - These notes are very long. These notes are very long. These notes are very long. These notes are very long. These notes are very long. These notes are very long. These notes are very long. These notes are very long. These notes are very long. These notes are very long.
+ER  -
+
+TY  - GEN
+N1  - These notes have all the accepted ANSI characters (32 - 255), separated by space.
+N1  - ASCII Characters (32-126):   ! " # $ % & ' ( ) * + , - . / 0 1 2 3 4 5 6 7 8 9 : ; < = > ? @ A B C D E F G H I J K L M N O P Q R S T U V W X Y Z [ \ ] ^ _ ` a b c d e f g h i j k l m n o p q r s t u v w x y z { | } ~
+N1  - ANSI Characters (128-159): € ‚ ƒ „ … † ‡ ˆ ‰ Š ‹ Œ Ž ‘ ’ “ ” • – — ˜ ™ š › œ ž Ÿ
+N1  - ANSI Characters (160-255):   ¡ ¢ £ ¤ ¥ ¦ § ¨ © ª « ¬ ­­® ¯ ° ± ² ³ ´ µ ¶ · ¸ ¹ º » ¼ ½ ¾ ¿ À Á Â Ã Ä Å Æ Ç È É Ê Ë Ì Í Î Ï Ð Ñ Ò Ó Ô Õ Ö × Ø Ù Ú Û Ü Ý Þ ß à á â ã ä å æ ç è é ê ë ì í î ï ð ñ ò ó ô õ ö ÷ ø ù ú û ü ý þ ÿ
+ER  -
+
+TY  - GEN
+N1  - "Notes with quotes."
+N1  - ""And notes with double quotes, why not.""
+ER  -
+
+TY  - GEN
+N1  - Oops, there is an empty line
+
+N1  - in this record's notes section.
+ER  -
+
+TY  - GEN
+N1  - This record comes with None.
+N1  - None
+ER  -
+
+TY  - GEN
+N1  - this record has notes with a lowercase start.
+ER  -
+
+TY  - GEN
+N1  - THIS RECORD HAS VERY LOUD NOTES IN ALL CAPS.
+ER  -
+
+TY  - GEN
+N1  - Let's test software-specific cases, starting from the next record.
+ER  -

Datasets/RIS/baseline_tag-notes_zotero.ris

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+TY  - GEN
+TI  - Zotero: notes in records come with XHTML tags around them.
+N1  - <p>XHTML</p> tags should be stripped, leaving content intact.
+ER  -
+
+TY  - GEN
+TI  - Zotero: notes in records come with XHTML tags around them.
+N1  - <p>XHTML tags should be stripped, leaving content intact.</p>
+ER  -
+
+TY  - GEN
+TI  - Zotero: notes in records come with XHTML tags around them.
+N1  - XHTML tags should be stripped, leaving content <p>intact.</p>
+ER  -
+
+TY  - GEN
+TI  - Zotero: notes in records come with XHTML tags around them.
+N1  - <p>XHTML</p>tags should be stripped, leaving content <p>intact.</p>
+ER  -