[ABI] Initial draft of canonicalization and minimization of generic signatures
[ABI] Initial draft of canonicalization and minimization of generic signatures

lorentey/swift,frootloops/swift,natecook1000/swift,jopamer/swift,nathawes/swift,jckarter/swift,tjw/swift,jmgc/swift,ahoppen/swift,shahmishal/swift,karwa/swift,xwu/swift,gregomni/swift,shahmishal/swift,tkremenek/swift,danielmartin/swift,JGiola/swift,frootloops/swift,stephentyrone/swift,parkera/swift,jckarter/swift,airspeedswift/swift,practicalswift/swift,frootloops/swift,austinzheng/swift,practicalswift/swift,harlanhaskins/swift,apple/swift,tkremenek/swift,jopamer/swift,zisko/swift,tkremenek/swift,xedin/swift,devincoughlin/swift,airspeedswift/swift,shajrawi/swift,danielmartin/swift,karwa/swift,sschiau/swift,harlanhaskins/swift,tjw/swift,devincoughlin/swift,practicalswift/swift,JGiola/swift,glessard/swift,gribozavr/swift,airspeedswift/swift,JGiola/swift,aschwaighofer/swift,aschwaighofer/swift,amraboelela/swift,benlangmuir/swift,glessard/swift,amraboelela/swift,alblue/swift,ahoppen/swift,stephentyrone/swift,tjw/swift,stephentyrone/swift,natecook1000/swift,allevato/swift,danielmartin/swift,practicalswift/swift,sschiau/swift,harlanhaskins/swift,stephentyrone/swift,shajrawi/swift,austinzheng/swift,ahoppen/swift,stephentyrone/swift,lorentey/swift,apple/swift,frootloops/swift,practicalswift/swift,practicalswift/swift,shajrawi/swift,airspeedswift/swift,xwu/swift,zisko/swift,hooman/swift,alblue/swift,frootloops/swift,austinzheng/swift,lorentey/swift,natecook1000/swift,huonw/swift,danielmartin/swift,brentdax/swift,hooman/swift,karwa/swift,shajrawi/swift,brentdax/swift,jmgc/swift,devincoughlin/swift,jopamer/swift,roambotics/swift,huonw/swift,natecook1000/swift,gregomni/swift,nathawes/swift,gribozavr/swift,xedin/swift,CodaFi/swift,aschwaighofer/swift,airspeedswift/swift,natecook1000/swift,benlangmuir/swift,amraboelela/swift,gribozavr/swift,allevato/swift,atrick/swift,airspeedswift/swift,jopamer/swift,roambotics/swift,hooman/swift,CodaFi/swift,parkera/swift,rudkx/swift,benlangmuir/swift,apple/swift,gribozavr/swift,ahoppen/swift,shajrawi/swift,sschiau/swift,karwa/swift,allevato/swift,shahmishal/swift,hooman/swift,JGiola/swift,lorentey/swift,hooman/swift,alblue/swift,frootloops/swift,amraboelela/swift,aschwaighofer/swift,ahoppen/swift,austinzheng/swift,atrick/swift,zisko/swift,gregomni/swift,jckarter/swift,shahmishal/swift,gribozavr/swift,devincoughlin/swift,karwa/swift,roambotics/swift,huonw/swift,xedin/swift,xwu/swift,huonw/swift,glessard/swift,shajrawi/swift,allevato/swift,xedin/swift,brentdax/swift,natecook1000/swift,harlanhaskins/swift,frootloops/swift,gribozavr/swift,harlanhaskins/swift,JGiola/swift,austinzheng/swift,tjw/swift,sschiau/swift,roambotics/swift,jopamer/swift,devincoughlin/swift,apple/swift,jmgc/swift,gribozavr/swift,nathawes/swift,zisko/swift,rudkx/swift,zisko/swift,parkera/swift,lorentey/swift,xwu/swift,CodaFi/swift,jopamer/swift,jckarter/swift,allevato/swift,karwa/swift,hooman/swift,nathawes/swift,glessard/swift,aschwaighofer/swift,jckarter/swift,tjw/swift,harlanhaskins/swift,allevato/swift,shajrawi/swift,danielmartin/swift,sschiau/swift,tjw/swift,devincoughlin/swift,xedin/swift,shahmishal/swift,atrick/swift,atrick/swift,stephentyrone/swift,apple/swift,huonw/swift,brentdax/swift,nathawes/swift,jmgc/swift,lorentey/swift,practicalswift/swift,parkera/swift,xedin/swift,harlanhaskins/swift,danielmartin/swift,xedin/swift,atrick/swift,benlangmuir/swift,tkremenek/swift,hooman/swift,austinzheng/swift,shahmishal/swift,parkera/swift,jmgc/swift,jckarter/swift,airspeedswift/swift,CodaFi/swift,tjw/swift,parkera/swift,brentdax/swift,aschwaighofer/swift,shahmishal/swift,gregomni/swift,benlangmuir/swift,atrick/swift,apple/swift,rudkx/swift,lorentey/swift,glessard/swift,nathawes/swift,xwu/swift,brentdax/swift,CodaFi/swift,benlangmuir/swift,alblue/swift,sschiau/swift,austinzheng/swift,parkera/swift,ahoppen/swift,CodaFi/swift,rudkx/swift,gregomni/swift,sschiau/swift,alblue/swift,karwa/swift,karwa/swift,amraboelela/swift,devincoughlin/swift,rudkx/swift,sschiau/swift,glessard/swift,alblue/swift,jmgc/swift,amraboelela/swift,xedin/swift,practicalswift/swift,nathawes/swift,aschwaighofer/swift,amraboelela/swift,xwu/swift,natecook1000/swift,jmgc/swift,zisko/swift,devincoughlin/swift,alblue/swift,parkera/swift,tkremenek/swift,roambotics/swift,allevato/swift,gribozavr/swift,shajrawi/swift,lorentey/swift,brentdax/swift,huonw/swift,shahmishal/swift,rudkx/swift,tkremenek/swift,xwu/swift,stephentyrone/swift,jopamer/swift,huonw/swift,gregomni/swift,danielmartin/swift,tkremenek/swift,CodaFi/swift,zisko/swift,JGiola/swift,roambotics/swift,jckarter/swift