minor cleanup modifications
minor cleanup modifications

weisslj/yaws,jgrinstead/yaws,leoliu/yaws,ca91/yaws,ca91/yaws,andreineculau/yaws,imtal/yaws,ca91/yaws,watonyweng/yaws,weisslj/yaws,patternmatched/yaws,toraritte/azith,bsmr-erlang/yaws,leoliu/yaws,treacheroustalks/yaws,capflam/yaws,treacheroustalks/yaws,toraritte/azith,toraritte/azith,phonohawk/yaws,namjae/yaws,jgrinstead/yaws,klacke/yaws,klacke/yaws,zephyrean/yaws,patternmatched/yaws,watonyweng/yaws,andreineculau/yaws,bsmr-erlang/yaws,ca91/yaws,toraritte/azith,klacke/yaws,namjae/yaws,imtal/yaws,bsmr-erlang/yaws,watonyweng/yaws,phonohawk/yaws,jgrinstead/yaws,sebgod/yaws,weisslj/yaws,namjae/yaws,leoliu/yaws,capflam/yaws,klacke/yaws,watonyweng/yaws,capflam/yaws,phonohawk/yaws,ca91/yaws,zephyrean/yaws,weisslj/yaws,leoliu/yaws,jgrinstead/yaws,zephyrean/yaws,phonohawk/yaws,capflam/yaws,bsmr-erlang/yaws,sebgod/yaws,leoliu/yaws,capflam/yaws,weisslj/yaws,zephyrean/yaws,bsmr-erlang/yaws,imtal/yaws,patternmatched/yaws,namjae/yaws,namjae/yaws,watonyweng/yaws,klacke/yaws,jgrinstead/yaws,sebgod/yaws,imtal/yaws,capflam/yaws,jgrinstead/yaws,patternmatched/yaws,zephyrean/yaws,andreineculau/yaws,jgrinstead/yaws,klacke/yaws,bsmr-erlang/yaws,watonyweng/yaws,toraritte/azith,imtal/yaws,zephyrean/yaws,patternmatched/yaws,leoliu/yaws,phonohawk/yaws,zephyrean/yaws,capflam/yaws,phonohawk/yaws,treacheroustalks/yaws,toraritte/azith,sebgod/yaws,weisslj/yaws,sebgod/yaws,weisslj/yaws,patternmatched/yaws,treacheroustalks/yaws,imtal/yaws,imtal/yaws,sebgod/yaws,bsmr-erlang/yaws,namjae/yaws,watonyweng/yaws,klacke/yaws,leoliu/yaws,sebgod/yaws,toraritte/azith,patternmatched/yaws,ca91/yaws,andreineculau/yaws,namjae/yaws,ca91/yaws,andreineculau/yaws,phonohawk/yaws