Remove stdio.h include from test bubblesort.

There's no need to include stdio.h.

ChangeLog:

	* src/bubblesort/bubblesort.c: Remove stdio.h include.
There's no need for a +1 on SCALE_FACTOR of test cubic.

Having a +1 on the scale factor for test cubic doesn't make much
difference.  Having all the SCALE_FACTOR defines follow a known
pattern allows for easier scripted changes.

ChangeLog:

	* src/cubic/basicmath_small.c (SCALE_FACTOR): Remove the +1.
Whitespace fixes in SCALE_FACTOR definition in test fasta.

Just making things consistent and easier to read.

ChangeLog:

	* src/fasta/fasta.c (SCALE_FACTOR): Whitespace fixes.