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.

2001/herrmann1/herrmann1.c

@@ -51,7 +51,7 @@ q D H y ## z
 d c 0    & 0
 d R i    W v
 d   B           Initializing...
-d   L    V   /* the turing    */
+d   L    V   /* the Turing    */
 d   M    Y(O)/* state to      */
 d S(x)   T(O,1, start       ##x)
 #else

2001/herrmann1/herrmann1.gcd

@@ -35,7 +35,7 @@
 #define st13_I  I, right, st13
 #define st14_O  O, left , st_next_iteration
 #define st14_I  O, right, st14
-/* The state "st_next_iteration" means the turing machine
+/* The state "st_next_iteration" means the Turing machine
    is about to do the next iteration of the Euklid algorithm.
    (That is, during that state, there are two numbers on the
    tape with the same gcd as the initial numbers.) */