Review swaps

[Jerry James]

Here are the next 2 steps on the long slow march to the gap HAP
package for sagemath.  Only a few left to go!  Let me know what I can
review for you in exchange for these reviews.

gap-pkg-smallsemi: https://bugzilla.redhat.com/show_bug.cgi?id=1281664
gap-pkg-semigroups: https://bugzilla.redhat.com/show_bug.cgi?id=1274568

Note that gap-pkg-semigroups BRs gap-pkg-smallsemi.  Thanks!
-- 
Jerry James
http://www.jamezone.org/