code cleanup

Read stats optimization (alignment experiment type heuristics)

batch test files

blat refresh fix

color unit test

Fixed Windows installer

The NSIS build was failing during compression.  This removes the
directive to compress the entire installer as a single block but
instead go file-by-file.  The installer size is slightly larger but
it completes this way.

Fixed Windows installer

The NSIS build was failing during compression.  This removes the
directive to compress the entire installer as a single block but
instead go file-by-file.  The installer size is slightly larger but
it completes this way.

Bug fix -- "view mate region in split screen" used localized number f…

…ormatting to create a locus string. This could fail for non-US locales.

remove diagnostic print

remove diagnostic print