Update chocolate cake files (2020/ferguson[12])

There were some things I wanted to reiterate and stress even more that
are important notes about the cake.

Of course the ferguson2 files are still encrypted with a specific key
for the Enigma machine (one of the keys I provided in recode.md /
recode.html but which is a challenge though probably pointless since
it's also in ferguson1 unencrypted).

Updated 2020/ferguson2/.gitignore: added data files specific to the
encryption of the cake files so I can more easily fix it should I need
to update the files under 2020/ferguson2 (unlikely as that might be).

2020/ferguson1/README.md

@@ -425,12 +425,18 @@ to the pandemic but maybe next time (or they can do on their own).
 
 Do make sure to pay attention to all notes!
 
-##### A note on the icing and room temperature
+##### Reiterating the notes about the cake and the icing
+
+The following notes are so important that they are worth repeating here.
+
+- The icing being difficult in warmer rooms is rather significant. If necessary
+use the refrigerator or else air conditioner to cool down the place. This might
+or might not work well enough.
+- Do **NOT** use imitation vanilla!
+- Do **NOT** use butter even if you think it'll come out better; it will come
+out bad!
+- Pay attention to the rest of the notes as well! They're crucial.
 
-Please be advised that the note there that talks about the icing being difficult
-in too warm room is rather significant; unfortunately with SARS-CoV-2 this might
-be more of a problem depending on how long it lasts and where you reside. If
-necessary use the refrigerator or else air conditioner to cool down the place.
 
 
 #### <a name="alt" href="#toc">What are the files prog.2.c, prog.3.c, prog.3-j.c and prog.alt.c ?</a>

2020/ferguson1/chocolate-cake.html

@@ -24,9 +24,6 @@
     <P><FONT size="6"><B>Supplemental Info</B></FONT></P>
 </CENTER>
 
-
-
-
 <h1>Double-layered Chocolate Fudge Cake</h1>
 
 <p>Here's a delicious double-layered chocolate fudge cake that is
@@ -86,22 +83,23 @@ recipe notes because they're really important!</strong></p>
 <p><strong>PAY CLOSE ATTENTION TO THESE:</strong></p>
 
 <ul>
-<li><p><strong>USE MARGARINE</strong>. Butter does not work well.</p></li>
+<li><p><strong>USE MARGARINE</strong>. Butter does not work well. If you think it will come out
+better by using butter you're very mistaken; it will come out badly!</p></li>
 <li><p>Over the years they changed the size of the unsweetened chocolate squares;
 they used to be one ounce each now they are 1/4 ounce each square so be sure to
 note the amount is by ounce not squares as listed. See the measurements link
 if there's any doubt.</p></li>
-<li><p>Pay careful attention to <strong>cook for only the indicated time</strong>.</p></li>
-<li><p><strong>Remove the cake from the pans 2 minutes after removing from oven</strong>. Then allow
+<li><p>Pay careful attention to <strong>COOK FOR ONLY THE INDICATED TIME</strong>.</p></li>
+<li><p><strong>REMOVE THE CAKE FROM THE PANS 2 MINUTES AFTER REMOVING FROM OVEN</strong>. Then allow
 to fully cool on racks. The important point is that they don't overcook.</p></li>
 <li><p>When the recipe was first written they sold powdered sugar in a box; now
 it's confectioners sugar in a bag. My mum experimented with the amount and
 found that 4 cups seems about right.</p></li>
-<li><p>She uses <strong>whole milk</strong> for this recipe; she doesn't know if it really matters
+<li><p>She uses <strong>WHOLE MILK</strong> for this recipe; she doesn't know if it really matters
 but given that she and I both prefer skim milk except for here and in
 chocolate milk I would recommend whole milk for this recipe too. In any case
-it turns out great!</p></li>
-<li><p>Use only <strong>pure vanilla extract</strong>! Do <strong>not use imitation vanilla!</strong></p></li>
+it turns out great <strong>if you follow <em>everything</em> to a T!</strong></p></li>
+<li><p>Use only <strong>PURE VANILLA EXTRACT</strong>! Do <strong>NOT USE imitation vanilla!</strong></p></li>
 </ul>
 
 
@@ -203,5 +201,3 @@ This work is licensed under a <a rel="license" href="https://creativecommons.org
 </TR></TABLE>
 </body>
 </html>
-
-

2020/ferguson1/chocolate-cake.md

@@ -57,28 +57,29 @@ recipe notes because they're really important!**
 
 **PAY CLOSE ATTENTION TO THESE:**
 
-*   **USE MARGARINE**. Butter does not work well.
+*   **USE MARGARINE**. Butter does not work well. If you think it will come out
+    better by using butter you're very mistaken; it will come out badly!
 
 *   Over the years they changed the size of the unsweetened chocolate squares;
     they used to be one ounce each now they are 1/4 ounce each square so be sure to
     note the amount is by ounce not squares as listed. See the measurements link
     if there's any doubt.
 
-*   Pay careful attention to **cook for only the indicated time**.
+*   Pay careful attention to **COOK FOR ONLY THE INDICATED TIME**.
 
-*   **Remove the cake from the pans 2 minutes after removing from oven**. Then allow
+*   **REMOVE THE CAKE FROM THE PANS 2 MINUTES AFTER REMOVING FROM OVEN**. Then allow
     to fully cool on racks. The important point is that they don't overcook.
 
 *   When the recipe was first written they sold powdered sugar in a box; now
     it's confectioners sugar in a bag. My mum experimented with the amount and
     found that 4 cups seems about right.
 
-*   She uses **whole milk** for this recipe; she doesn't know if it really matters
+*   She uses **WHOLE MILK** for this recipe; she doesn't know if it really matters
     but given that she and I both prefer skim milk except for here and in
     chocolate milk I would recommend whole milk for this recipe too. In any case
-    it turns out great!
+    it turns out great **if you follow *everything* to a T!**
 
-*   Use only **pure vanilla extract**! Do **not use imitation vanilla!**
+*   Use only **PURE VANILLA EXTRACT**! Do **NOT USE imitation vanilla!**
 
 
 ## Cake Ingredients