add new packages hsexif & app-settings
add new packages hsexif & app-settings

i'm the author & hackage uploader.
ygale/stackage,massysett/stackage,int-index/stackage,asr/stackage,judah/stackage,alanz/stackage,brendanhay/stackage,mgajda/stackage,fpco/stackage,jonschoning/stackage,wereHamster/stackage,nomeata/stackage,mpickering/stackage,meteficha/stackage,michalkonecny/stackage,iand675/stackage,clinty/stackage,phaazon/stackage,christiaanb/stackage,fimad/stackage,soenkehahn/stackage,phadej/stackage,Daniel-Diaz/stackage,marcinmrotek/stackage,l29ah/stackage,GregorySchwartz/stackage,mstksg/stackage,simonmichael/stackage,amcphail/stackage,peti/stackage,spencerjanssen/stackage,agrafix/stackage,stackbuilders/stackage,Shimuuar/stackage,ethercrow/stackage,k0ral/stackage,bartavelle/stackage,mrkkrp/stackage,codedmart/stackage,lemol/stackage,lwm/stackage,athanclark/stackage,jaspervdj/stackage,Gabriel439/stackage,creichert/stackage,garetxe/stackage,DanielG/stackage