fix and improve links within the web site

Entry source is now prog.c for IOCCC years 2014 thru 2020,
or is now dirname.c IOCCC years 1984 thru 2013.

To achieve this state, we renamed the following:

renamed:    2004/hibachi/src/hibachi.c -> 2004/hibachi/hibachi.c
renamed:    2012/omoikane/nyaruko.alt.c -> 2012/omoikane/omoikane.alt.c
renamed:    2012/omoikane/nyaruko.alt2.c -> 2012/omoikane/omoikane.alt2.c
renamed:    2012/omoikane/nyaruko.c -> 2012/omoikane/omoikane.c
renamed:    2012/omoikane/nyaruko.orig.c -> 2012/omoikane/omoikane.orig.c

Modified `bin/subst.entry-index.sh` to add to entry `index.html` file,
links to the `Makefile` and the _C code_ to the top navigation bar.
Changed `bin/subst.entry-index.sh` VERSION from "1.2.2 2024-02-25"
to "1.3 2024-03-02".

Moved printing the Inventory link in the top navigation bar
from `bin/subst.entry-navbar.awk` to `bin/subst.entry-index.sh`.
Changed `bin/subst.entry-navbar.awk` VERSION from "1.0.1 2024-02-23"
to "1.1 2024-03-02".

Moved printing the Inventory link in the top navigation bar
from `bin/subst.year-navbar.awk` to `bin/subst.year-index.sh`.
Changed `bin/subst.year-index.sh` VERSION from "1.0 2024-02-11"
to "1.1 2024-03-02".
Changed `bin/subst.year-navbar.awk` VERSION from "1.0 2024-02-11"
to "1.1 2024-03-02".

Added location names (both default and common) to `author.html`.
Changed `tmp/gen_author_json.sh` VERSION from "1.0 2023-06-06"
to "1.1 2024-03-04".

Added location names (both default and common) to `author.html`.
Changed `bin/gen-authors.sh` VERSION from "1.2 2024-03-09"
to "1.3 2024-03-04".

The manifest and the resulting `.entry.json` files have been changed
for `2004/hibachi` and `2012/omoikane`.

The Makefiles for  `2004/hibachi` and `2012/omoikane` copy the
source file into the "previously used location".  The `make clobber`
rule removes the copied source.  The `.gitignore` files have been
updated accordingly.

Improved how the concept of IOCCC terms _entry_, _author_ and _submission_ are
used in markdown files.

Links to markdown files (files ending in .md) within the repo were
changed to link to HTML files (files ending in .html).  Special cases
where `README.md` became `index.html` were modified accordingly.

Fixed URL for `bugs.html` in Makefile comments.

Fixed name of `bin/sgi.sh` referenced in comments in `.gitignore` files.

Links to locations within the repo are now relative.  For example a
link to `/contact.html` may become `../contact.html' or '../../contact.html`
depending on the directory level of the markdown file.

Nearly all links with absolute URLs under _https://www.ioccc.org_
or `https://ioccc-src.github.io/temp-test-ioccc_ have been changed to
relative paths within the repo.  Some exceptions to this (such as
referring to a GitHub repo) were preserved.

Fixed a number of inside `faq.md` and `bugs.md`.

Added HTML name tags (in the form of an _entry_id_) for each entry
referenced in `bugs.md`.  Fixed links from outside of `bugs.html`
into `bugs.html` accordingly.

Where FAQ entries are referenced, a named tag is used so that if a
FAQ is ever renumbered, links outside of `faq.html` will still work.

Changed the _inventory_order_ of a compressed tarball from _300_
to _100000_.  While this may have been done for the manifest,
this changed had not yet been propagated into the `.entry.json` files.

Links to web sites that were in the for <URL> are now [URL](URL).

Performed `name www` to process all of the above.

Improved format of `authors.html`.  Full names are now bold.
Location codes are now links back into `location.html` and
location names (both default and common) are now italics.
Added _author_handle_ each author.

Changed `bin/gen-authors.sh` VERSION from "1.1 2024-02-25"
to "1.2 2024-03-09".

Improved format of `location.html` as location codes are now bold,
author counts in a given location are now bold, and location names
(both default and common) are now italics.

Changed `bin/gen-location.sh` VERSION from "1.0.1 2024-02-23"
to "1.1 2024-03-04".

Added italic location name after location code in entry
`index.html` files.

Changed `bin/output-index-author.sh` VERSION from "1.4.1 2024-02-23"
to "1.5 2024-03-04".

Added _Location of authors_ to the sidebar as a link to `location.html`.

TODO: While nearly all of the above mentioned changes are likely correct,
      they likely introduced a few errors that need correcting.

2018/burton2/README.md

@@ -28,7 +28,7 @@ man ./tac.1
 ## Judges' remarks:
 
 They say size isn't everything, and in the case of IOCCC
-[iocccsize.c](https://www.ioccc.org/2018/iocccsize.c) that is saying something!
+[iocccsize.c](../../2018/iocccsize.c) that is saying something!
 What is this program weighing and how much does it weigh?
 
 
@@ -121,7 +121,7 @@ Fixing this properly hampers backwards compatibility in counting.  This requires
 eliding comments during the translation phases (ISO 5.1.1.2, phase 3), and yet still
 counting words correctly absent `-k`.
 
-[1]: /2014/birken/README.md "Best use of port 1701"
+[1]: ../../2014/birken/index.html "Best use of port 1701"
 
 
 ### Backwards Compatibility:
@@ -133,7 +133,7 @@ find ~/src/obc -type f -name \*.c | wc
 ```
 
 The discrepancies found are documented and explained in the file
-[discrepancies.md](discrepancies.md).
+[discrepancies.html](discrepancies.html).
 
 ```sh
 find ~/src/obc -type f -a -name "*.c" | xargs ./spotcheck.sh ./prog | ./spotdiff.sh |
@@ -143,7 +143,7 @@ find ~/src/obc -type f -a -name "*.c" | xargs ./spotcheck.sh ./prog | ./spotdiff
 In summary, there are only 6 unique entries out of 366 that have any variation
 in Rule 2 counts; in all cases, the differences are due to bugs within
 `iocccsize`, described in detail in the file
-[discrepancies.md](discrepancies.md).  There are only 40
+[discrepancies.html](discrepancies.html).  There are only 40
 files (40/366, ~11%, including originals and variations) that differ at all, 31
 only in word count; most word count differences appear related to comment block
 detection, weighted more towards recent entries (2011 and onward = 20/40 ~50%).
@@ -164,10 +164,10 @@ determine which tool was correct when there were differences.
 > Nevertheless, the more clearly written code remains a spoiler for this entry.
 
 NB: `iocccsize` gets a different answer from `tac` on its own
-([iocccsize.c](/2018/iocccsize.c)) source code;
+([iocccsize.c](../../2018/iocccsize.c)) source code;
 `tac` gets the correct answer.  This is due to the aforementioned bugs within `iocccsize`,
 proved by fixing
-[iocccsize.c](/2018/iocccsize.c) with the included patch, so `iocccsize` reports
+[iocccsize.c](../../2018/iocccsize.c) with the included patch, so `iocccsize` reports
 the correct answer for itself.
 
 ### But wait... There's More!
@@ -292,7 +292,7 @@ sed 's/^# .*$//' | sed 's/^#//' |
 * The code describes its function by careful arrangement of variables up front...
 * ...coupled with a description of the typical IOCCC contestant, or at least the author
 * Why shouldn't trigraph parsing be written in trigraph?
-* Where [iocccsize.c](/2018/iocccsize.c) mocks, this code flaunts:
+* Where [iocccsize.c](../../2018/iocccsize.c) mocks, this code flaunts:
   "_no matter how well you may think you understand this code, you don't, so don't mess with it. :-)_"
 * `O,0,l,1` are used to confusing effect, local names obscure global names.
 * Globals are used to pass information between routines: don't reorder "unrelated" statements....
@@ -337,7 +337,7 @@ The following reserved word files are included:
 * [ioccc.kw.freq](ioccc.kw.freq)    c11 + additional words, sorted on frequency of occurrence in IOCCC entries
 
 
-NB: The keyword file used in this code is derived from the list in [iocccsize.c](https://www.ioccc.org/2018/iocccsize.c),
+NB: The keyword file used in this code is derived from the list in [iocccsize.c](../../2018/iocccsize.c),
 which is neither complete (`#define`, `#ifndef`, `#undef` are missing
 -- yes, Virginia knows about `#define` omitted on purpose),
 nor correct (many more are added: `I`, `true`, `bool`, `compl`, ...):
@@ -389,7 +389,7 @@ cc -ansi -Wall -trigraphs -Wno-trigraphs -Wno-parentheses -Wno-empty-body -Wno-c
 
 ### Coda:
 
-[Cody Boone Ferguson](/authors.html#Cody_Boone_Ferguson) was relentless in his pursuit of bugs.
+[Cody Boone Ferguson](../../authors.html#Cody_Boone_Ferguson) was relentless in his pursuit of bugs.
 Thanks to his reports, the version of [unob.sh](unob.sh) is stronger,
 `tac` groks digraphs, [tokenfix.sh](tokenfix.sh) corrects for missing digraphs
 in [prog.c](prog.c), and the program [manpage.sh](manpage.sh) was added to the corpus.