FIX: allow [poll] and [ul] to be used as markdown link name

vendor/assets/javascripts/better_markdown.js

@@ -1185,6 +1185,17 @@
           res = this.dialect.inline[ m[1] ].call(
                     this,
                     text.substr( m.index ), m, previous_nodes || [] );
+
+          if(!res){
+            // fallback
+            var fn = this.dialect.inline[m[1][0]];
+            if(fn) {
+              res = fn.call(
+                    this,
+                    text.substr( m.index ), m, previous_nodes || [] );
+            }
+
+          }
         }
         // Default for now to make dev easier. just slurp special and output it.
         res = res || [ m[1].length, m[1] ];