snid: use proper fortran declaration

Closes #547.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
Fix audit warnings
blast: Fix the error in `stat' Errno::ENOENT

mv gives the error message:
fileutils.rb:1552:in `stat'
Errno::ENOENT: No such file or directory -
$HOMEBREW_PREFIX/Cellar/blast/2.2.28/lib/libaccess-static.a
Does not work: mv Dir[lib / 'lib*.a'], libexec
Works: system "mv #{lib}/lib*.a #{libexec}/"
blast: Add the option --disable-tests
blast: Add a test
blast: Rename --disable-tests to --without-check
VTK6: Added C++11 mode support with several optional dependencies.
ITK: Added C++11 mode support with several optional dependencies.
OpenCV: version bump, added C++11 option, added extra SIMD support