Revert "Ignore unformatted text blocks that are not scripts or files"

This reverts commit abbb940.

Due to causing existing learning paths to fail tests. I've opened
issue ArmDeveloperEcosystem#562 to discuss the larger issue here, which I did not understand
when I did this change.

tools/parse.py

@@ -212,15 +212,11 @@ def save(article, cmd, learningpath=False, img=None):
         # for other types, we're assuming source code
         # check if a file name is specified
         else:
-            # check for a file name
+            content[i_idx] = {"type": l[0]}
+            # check file name
             if "file_name" in l[0]:
-                content[i_idx] = {"type": l[0]}
                 fn = l[0].split("file_name=\"")[1].split("\"")[0]
                 content[i_idx].update({"file_name": fn })
-            else:
-                # No file name means it is some unformatted text, rather than
-                # some executable script or code. Skip it.
-                continue
 
         for j_idx,j in enumerate(l[1:]):
             content[i_idx].update({j_idx: j})