Drop the double folder for the sample project

sample/data_b/3e74dbc1f584_main.nwd

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+%%~ b3e74dbc1f584:15c4492bd5107:Earth
+# Earth
+
+@tag: Earth
+
+Third planet from the sun, fairly dense, and with lots of people on it.

sample/data_b/8136a5a774a0_main.nwd

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+%%~ b8136a5a774a0:98acd8c76c93a:Delete Me!
+### Delete Me!
+
+This scene is trash.

sample/data_b/a8a28a246524_main.nwd

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+%%~ ba8a28a246524:e7ded148d6e4a:7031beac91f75:Interlude
+## Interlude
+
+% Notice that this is a file with the flag ‘N.Un’. The ‘N’ means it’s a novel file, and the ‘Un’ means it’s an unnumbered chapter. Unnumbered chapters can be treated separately from numbered chapters during export. Perfect for when you want to add an interlude, or for a prologue or epilogue.
+
+I am the very model of a modern Major-General  
+I've information vegetable, animal, and mineral  
+I know the kings of England, and I quote the fights historical  
+From Marathon to Waterloo, in order categorical
+
+I'm very well acquainted, too, with matters mathematical  
+I understand equations, both the simple and quadratical  
+About binomial theorem I'm teeming with a lot o’ news  
+With many cheerful facts about the square of the hypotenuse
+
+	With many cheerful facts about the square of the hypotenuse  
+	With many cheerful facts about the square of the hypotenuse  
+	With many cheerful facts about the square of the hypotepotenuse
+
+% Notice that the lines in the verse have highlighted spaces at the end of each line. (If the syntax theme allows it.) These are two spaces, which indicates that you want a hard line break at that point. The blank lines still indicate a paragraph. Press Ctrl+R to see what this renders like.

sample/data_b/b2c23b3c42cc_main.nwd

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+%%~ bb2c23b3c42cc:f7e2d9f330615:f6622b4617424:Jane Smith
+# Jane Smith
+
+@tag: Jane
+
+She’s pretty cool. Not Angelina Jolie though.

sample/data_b/c0cbd2a407f3_main.nwd

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+%%~ bc0cbd2a407f3:e7ded148d6e4a:7031beac91f75:Another Scene
+### Another Scene
+
+@pov: John
+@location: Earth
+
+Adding more scenes to a chapter is as easy as adding more scene files, with a level three heading, or just adding another level three heading in the same file if that works for the way you want to structure your files.
+
+In fact, if you wish, you can add all the scenes in the chapter file too. All novelWriter cares about is the level of the headings.
+
+### More Scenes
+
+@pov: Jane
+@location: Earth
+
+This is a second scene in the same file as the previous scene. You can always split the files up later.
+
+
+