Revert "Add '&' and '|' to the list of potentially symmetric operators."
Revert "Add '&' and '|' to the list of potentially symmetric operators."

This reverts commit b1a7ceaf4bcd8ff99678630a90df622cdfc0604c.

Accounting for these operators can add complexity in some cases, so I'm
backing out this change pending a more holistic approach.

ken0nek/swift,gmilos/swift,shahmishal/swift,deyton/swift,JaSpa/swift,JaSpa/swift,return/swift,amraboelela/swift,kstaring/swift,stephentyrone/swift,CodaFi/swift,ahoppen/swift,shahmishal/swift,natecook1000/swift,austinzheng/swift,brentdax/swift,natecook1000/swift,djwbrown/swift,shajrawi/swift,kstaring/swift,arvedviehweger/swift,JGiola/swift,apple/swift,stephentyrone/swift,uasys/swift,manavgabhawala/swift,aschwaighofer/swift,brentdax/swift,codestergit/swift,KrishMunot/swift,tinysun212/swift-windows,apple/swift,airspeedswift/swift,parkera/swift,gottesmm/swift,swiftix/swift,gribozavr/swift,jckarter/swift,felix91gr/swift,ahoppen/swift,gottesmm/swift,slavapestov/swift,allevato/swift,aschwaighofer/swift,CodaFi/swift,modocache/swift,jtbandes/swift,johnno1962d/swift,austinzheng/swift,arvedviehweger/swift,djwbrown/swift,benlangmuir/swift,ken0nek/swift,roambotics/swift,ben-ng/swift,therealbnut/swift,hughbe/swift,nathawes/swift,slavapestov/swift,harlanhaskins/swift,atrick/swift,allevato/swift,parkera/swift,glessard/swift,karwa/swift,JGiola/swift,gottesmm/swift,dduan/swift,frootloops/swift,benlangmuir/swift,practicalswift/swift,modocache/swift,devincoughlin/swift,apple/swift,codestergit/swift,frootloops/swift,return/swift,aschwaighofer/swift,shahmishal/swift,xedin/swift,milseman/swift,slavapestov/swift,glessard/swift,swiftix/swift,sschiau/swift,JGiola/swift,ken0nek/swift,benlangmuir/swift,IngmarStein/swift,return/swift,Jnosh/swift,danielmartin/swift,devincoughlin/swift,arvedviehweger/swift,modocache/swift,swiftix/swift,therealbnut/swift,codestergit/swift,austinzheng/swift,allevato/swift,bitjammer/swift,felix91gr/swift,ben-ng/swift,jckarter/swift,johnno1962d/swift,hughbe/swift,codestergit/swift,nathawes/swift,practicalswift/swift,roambotics/swift,jtbandes/swift,JaSpa/swift,stephentyrone/swift,lorentey/swift,return/swift,IngmarStein/swift,gmilos/swift,arvedviehweger/swift,hooman/swift,airspeedswift/swift,hooman/swift,practicalswift/swift,kperryua/swift,gottesmm/swift,sschiau/swift,gribozavr/swift,shahmishal/swift,ken0nek/swift,lorentey/swift,parkera/swift,CodaFi/swift,calebd/swift,JaSpa/swift,codestergit/swift,uasys/swift,sschiau/swift,rudkx/swift,kperryua/swift,Jnosh/swift,tardieu/swift,CodaFi/swift,milseman/swift,hooman/swift,Jnosh/swift,gmilos/swift,brentdax/swift,KrishMunot/swift,ben-ng/swift,johnno1962d/swift,slavapestov/swift,tardieu/swift,russbishop/swift,bitjammer/swift,calebd/swift,djwbrown/swift,zisko/swift,frootloops/swift,deyton/swift,shajrawi/swift,russbishop/swift,alblue/swift,danielmartin/swift,amraboelela/swift,tinysun212/swift-windows,OscarSwanros/swift,tinysun212/swift-windows,harlanhaskins/swift,kperryua/swift,dduan/swift,gregomni/swift,lorentey/swift,KrishMunot/swift,parkera/swift,russbishop/swift,tjw/swift,CodaFi/swift,therealbnut/swift,aschwaighofer/swift,tjw/swift,stephentyrone/swift,jopamer/swift,roambotics/swift,deyton/swift,tjw/swift,kstaring/swift,OscarSwanros/swift,amraboelela/swift,JGiola/swift,uasys/swift,devincoughlin/swift,kperryua/swift,danielmartin/swift,airspeedswift/swift,modocache/swift,Jnosh/swift,johnno1962d/swift,tkremenek/swift,calebd/swift,atrick/swift,hooman/swift,frootloops/swift,brentdax/swift,CodaFi/swift,uasys/swift,jopamer/swift,arvedviehweger/swift,tardieu/swift,natecook1000/swift,roambotics/swift,huonw/swift,atrick/swift,kperryua/swift,alblue/swift,arvedviehweger/swift,ben-ng/swift,alblue/swift,xwu/swift,amraboelela/swift,airspeedswift/swift,ken0nek/swift,xedin/swift,KrishMunot/swift,hooman/swift,ken0nek/swift,SwiftAndroid/swift,jopamer/swift,OscarSwanros/swift,IngmarStein/swift,manavgabhawala/swift,nathawes/swift,gmilos/swift,jmgc/swift,tardieu/swift,jmgc/swift,deyton/swift,tjw/swift,karwa/swift,jopamer/swift,frootloops/swift,calebd/swift,zisko/swift,jtbandes/swift,parkera/swift,johnno1962d/swift,benlangmuir/swift,tkremenek/swift,calebd/swift,return/swift,therealbnut/swift,huonw/swift,gribozavr/swift,harlanhaskins/swift,dduan/swift,SwiftAndroid/swift,bitjammer/swift,danielmartin/swift,amraboelela/swift,brentdax/swift,hughbe/swift,shahmishal/swift,OscarSwanros/swift,xedin/swift,xwu/swift,modocache/swift,lorentey/swift,xedin/swift,sschiau/swift,ben-ng/swift,slavapestov/swift,frootloops/swift,gregomni/swift,allevato/swift,felix91gr/swift,slavapestov/swift,stephentyrone/swift,roambotics/swift,shajrawi/swift,gribozavr/swift,slavapestov/swift,austinzheng/swift,alblue/swift,practicalswift/swift,IngmarStein/swift,hughbe/swift,aschwaighofer/swift,rudkx/swift,jckarter/swift,therealbnut/swift,codestergit/swift,tinysun212/swift-windows,roambotics/swift,xwu/swift,apple/swift,benlangmuir/swift,return/swift,SwiftAndroid/swift,ken0nek/swift,jtbandes/swift,bitjammer/swift,lorentey/swift,jtbandes/swift,glessard/swift,atrick/swift,stephentyrone/swift,tkremenek/swift,gmilos/swift,swiftix/swift,JaSpa/swift,uasys/swift,apple/swift,airspeedswift/swift,manavgabhawala/swift,harlanhaskins/swift,gregomni/swift,karwa/swift,austinzheng/swift,jckarter/swift,kperryua/swift,aschwaighofer/swift,parkera/sw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