update for inno setup for 3.2.2
Merge branch 'master' of https://github.com/smeighan/xLights
Merge branch 'master' of https://github.com/smeighan/xLights
new single strand effect class.
bump version # to 3.2.4 in preparation for next release.
Single strand is not complete yet
Merge branch 'master' of https://github.com/smeighan/xLights