[docs] LibraryEvolution: Camel-case hypothetical attributes.
[docs] LibraryEvolution: Camel-case hypothetical attributes.

...and update one example to follow the Swift 3 API guidelines.
No semantic changes.

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