Manifest update - mostly resolves #1933

Although there were a few lines that I kind of looked over quickly, not
evaluating the files in question, those seemed in good state anyway.
Often that was binary files.

In some cases for example input more information was given but not in
all as it was not always clear what it should be and it was not always
clear that it was necessary. Some typos were fixed as well.

Rebuilt .entry.json and index.html files.

A few other files were also modified with some minor fixes like
2006/toledo2/README.md for one example. In that case I believe some
binary files were referenced as %%REPO_URL%% but that is incorrect.
These files were edited before the index.html files were rebuilt so they
should be fine.

It should be noted that although I have gone through the entire manifest
and it might be that issue #1933 can be closed there is still a chance
that when I go through the web pages that I might come across a problem
that I will fix at that time. This might or might not be needed but that
will be determined later.

Now might be a good time to run make www but I will worry about that
later (it might or might not even do anything, depending on what was
missed).

1994/shapiro/.entry.json

@@ -39,7 +39,7 @@
 	    "OK_to_edit" : false,
 	    "display_as" : "html",
 	    "display_via_github" : false,
-	    "entry_text" : "author hints"
+	    "entry_text" : "author's hints"
 	},
 	{
 	    "file_path" : "1994_shapiro.tar.bz2",

1994/shapiro/index.html

@@ -478,7 +478,7 @@ test it on.)</p>
 <li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/1994/shapiro/shapiro.c">shapiro.c</a> - entry source code</li>
 <li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/1994/shapiro/Makefile">Makefile</a> - entry Makefile</li>
 <li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/1994/shapiro/shapiro.orig.c">shapiro.orig.c</a> - original source code</li>
-<li><a href="shapiro.html">shapiro.html</a> - author hints</li>
+<li><a href="shapiro.html">shapiro.html</a> - author’s hints</li>
 </ul>
 <h2 id="secondary-files">Secondary files</h2>
 <ul>

1994/tvr/.entry.json

@@ -79,7 +79,7 @@
 	    "OK_to_edit" : true,
 	    "display_as" : "text",
 	    "display_via_github" : true,
-	    "entry_text" : "black and white"
+	    "entry_text" : "data file for black and white output"
 	},
 	{
 	    "file_path" : "tvr.color",

1994/tvr/index.html

@@ -581,7 +581,7 @@ mono).</li>
 <li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/1994/tvr/try.alt.color.sh">try.alt.color.sh</a> - demonstrate alternate source code in colour mode</li>
 <li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/1994/tvr/try.bw.sh">try.bw.sh</a> - demonstrate code in black and white mode</li>
 <li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/1994/tvr/try.color.sh">try.color.sh</a> - demonstrate alternate source code in colour mode</li>
-<li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/1994/tvr/tvr.bw">tvr.bw</a> - black and white</li>
+<li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/1994/tvr/tvr.bw">tvr.bw</a> - data file for black and white output</li>
 <li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/1994/tvr/tvr.color">tvr.color</a> - RGB values</li>
 </ul>
 <h2 id="secondary-files">Secondary files</h2>

1994/weisberg/.entry.json

@@ -39,7 +39,7 @@
 	    "OK_to_edit" : true,
 	    "display_as" : "shellscript",
 	    "display_via_github" : true,
-	    "entry_text" : "feed primes to the program"
+	    "entry_text" : "feed primes program to the entry"
 	},
 	{
 	    "file_path" : "try.sh",

1994/weisberg/index.html

@@ -474,7 +474,7 @@ a bonus, the understandability of the code was reduced to zero.</p>
 <li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/1994/weisberg/weisberg.c">weisberg.c</a> - entry source code</li>
 <li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/1994/weisberg/Makefile">Makefile</a> - entry Makefile</li>
 <li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/1994/weisberg/weisberg.orig.c">weisberg.orig.c</a> - original source code</li>
-<li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/1994/weisberg/primes.sh">primes.sh</a> - feed primes to the program</li>
+<li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/1994/weisberg/primes.sh">primes.sh</a> - feed primes program to the entry</li>
 <li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/1994/weisberg/try.sh">try.sh</a> - script to try entry</li>
 </ul>
 <h2 id="secondary-files">Secondary files</h2>