Add a pending test for issue #30

spec/block_docs/issue30.md

@@ -0,0 +1,25 @@
+PENDING - List markers typically start at the left margin, but may be indented by up to three spaces. https://github.com/bhollis/maruku/issues/30
+*** Parameters: ***
+{}
+*** Markdown input: ***
+This is a list:
+
+  * a list
+
+And this:
+
+   * still a list
+*** Output of inspect ***
+md_el(:document, [])
+*** Output of to_html ***
+<p>This is a list:</p>
+
+<ul>
+<li>a list</li>
+</ul>
+
+<p>And this:</p>
+
+<ul>
+<li>still a list</li>
+</ul>