update the sample data

tests/sample/dir1/index.md

@@ -1,8 +1,10 @@
 Title: An example gallery
 Representative: test1.jpg
 
-Lorem ipsum dolor sit amet, consectetur adipiscing elit. Donec a diam lectus.
-Sed sit amet ipsum mauris. Maecenas congue ligula ac quam viverra nec
+## Hello world !
+
+**Lorem ipsum** dolor sit amet, `consectetur adipiscing` elit. Donec a diam
+lectus. Sed sit amet ipsum mauris. Maecenas congue ligula ac quam viverra nec
 consectetur ante hendrerit. Donec et mollis dolor. Praesent et diam eget
 libero egestas mattis sit amet vitae augue. Nam tincidunt congue enim, ut
 porta lorem lacinia consectetur. Donec ut libero sed arcu vehicula ultricies a

tests/sample/dir2/index.md

@@ -1,4 +1,27 @@
 Title: Another example gallery
-Representative: test2.jpg
 
-And a cool description.
+
+This is an [example link](http://example.com/ "With a Title").
+
+
+1. A list item.
+2. Another item in the list.
+
+### Images sources
+
+- `768px-Hubble_Interacting_Galaxy_NGC_5257_` By NASA, ESA, the Hubble
+  Heritage (STScI/AURA)-ESA/Hubble Collaboration, and A. Evans (University of
+  Virginia, Charlottesville/NRAO/Stony Brook University) [Public domain], via
+  Wikimedia Commons
+
+- `600px-Hubble_ultra_deep_field.jpg` Par NASA and the European Space Agency.
+  [Public domain], <a
+  href="https://commons.wikimedia.org/wiki/File%3AHubble_ultra_deep_field.jpg">via
+  Wikimedia Commons</a>
+
+- `m57_the_ring_nebula-587px.jpg` By The Hubble Heritage Team
+  (AURA/STScI/NASA) [Public domain], <a
+  href="https://commons.wikimedia.org/wiki/File%3AM57_The_Ring_Nebula.JPG">via
+  Wikimedia Commons</a>
+
+- `exo20101028-b-full.jpg`

tests/sample/index.md

@@ -2,13 +2,13 @@ Title: Sigal test gallery
 
 ## This is a testing gallery for sigal.
 
-*Lorem ipsum* dolor **sit amet**, consectetur adipiscing elit. Donec a diam
-lectus. Sed sit amet ipsum mauris. Maecenas congue ligula ac quam viverra nec
-consectetur ante hendrerit. Donec et mollis dolor. Praesent et diam eget
-libero egestas mattis sit amet vitae augue. Nam tincidunt congue enim, ut
-porta lorem lacinia consectetur. Donec ut libero sed arcu vehicula ultricies a
-non tortor. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Aenean ut
-gravida lorem. Ut turpis felis, pulvinar a semper sed, adipiscing id dolor.
+This gallery was generated with [sigal](https://github.com/saimn/sigal). You
+can use the *markdown* syntax to write stuff.
+
+### Donec ut libero sed arcu vehicula ultricies a non tortor
+
+Lorem ipsum dolor sit amet, consectetur adipiscing elit. Aenean ut gravida
+lorem. Ut turpis felis, pulvinar a semper sed, adipiscing id dolor.
 Pellentesque auctor nisi id magna consequat sagittis. Curabitur dapibus enim
 sit amet elit pharetra tincidunt feugiat nisl imperdiet. Ut convallis libero
 in urna ultrices accumsan. Donec sed odio eros. Donec viverra mi quis quam

tests/sample/sigal.conf

@@ -2,24 +2,34 @@
 
 # theme
 theme = default
+
 # size of resized image
 img_size = 640x480
+
 # generate thumbnails
-make_thumbs = 0
+make_thumbs = 1
+
 # directory of the thumbnails
 thumb_dir = thumbnail
+
 # prefix for thumbnails name
-thumb_prefix = TN-
+thumb_prefix = tn-
+
 # thumbnail size
 thumb_size = 200x150
+
 # crop the image to fill the box
 thumb_fit = 1
+
 # keep big image
 big_img = 1
 bigimg_dir = original
+
 # jpeg quality
 jpg_quality = 90
+
 # keep exif metadatas in output image
 exif = 1
+
 # add a copyright text on the image
-copyright = the copyright msg
+copyright = An example copyright message