Capitalise 'fibonacci' and 'turing'

There are some places where this was not done: in data files that refer
to binaries (examples being 2001/herrmann1/{README.md,herrmann1.c} and
those related to 1990/theorem for Turing and Fibonacci respectively). In
comments in code it was changed to be capitalised though this is
potentially problematic in that maybe it was intentional by the authors.

years.html

@@ -3315,7 +3315,7 @@ a window manager that does not obscure the root window.
 <LI><A HREF="1989/ovdluhe/ovdluhe.hint">ovdluhe.hint</A>
 </UL>
 <A NAME="1989_paul"></A>
-<P><B>paul</B> - print fibonacci base 2 by simulating turing machine</P>
+<P><B>paul</B> - print Fibonacci base 2 by simulating Turing machine</P>
 
 <UL TYPE=square>
 <LI><A HREF="1989/paul/Makefile">Makefile</A>