cleanups. Update docs and method names.
cleanups. Update docs and method names.

Swift SVN r29853

return/swift,tardieu/swift,Jnosh/swift,natecook1000/swift,SwiftAndroid/swift,sdulal/swift,parkera/swift,khizkhiz/swift,manavgabhawala/swift,jmgc/swift,amraboelela/swift,JGiola/swift,ahoppen/swift,modocache/swift,jtbandes/swift,jmgc/swift,cbrentharris/swift,ahoppen/swift,practicalswift/swift,roambotics/swift,shajrawi/swift,rudkx/swift,amraboelela/swift,kstaring/swift,atrick/swift,deyton/swift,djwbrown/swift,atrick/swift,codestergit/swift,shajrawi/swift,gottesmm/swift,lorentey/swift,austinzheng/swift,IngmarStein/swift,aschwaighofer/swift,return/swift,allevato/swift,sschiau/swift,dduan/swift,dduan/swift,Jnosh/swift,jopamer/swift,xedin/swift,kusl/swift,jopamer/swift,shahmishal/swift,parkera/swift,amraboelela/swift,manavgabhawala/swift,shahmishal/swift,kusl/swift,huonw/swift,OscarSwanros/swift,cbrentharris/swift,shajrawi/swift,nathawes/swift,KrishMunot/swift,hooman/swift,felix91gr/swift,CodaFi/swift,KrishMunot/swift,gribozavr/swift,lorentey/swift,gottesmm/swift,zisko/swift,gribozavr/swift,shahmishal/swift,lorentey/swift,adrfer/swift,Jnosh/swift,huonw/swift,johnno1962d/swift,brentdax/swift,shahmishal/swift,manavgabhawala/swift,johnno1962d/swift,deyton/swift,swiftix/swift.old,adrfer/swift,KrishMunot/swift,OscarSwanros/swift,austinzheng/swift,uasys/swift,gribozavr/swift,benlangmuir/swift,mightydeveloper/swift,zisko/swift,therealbnut/swift,manavgabhawala/swift,gribozavr/swift,JGiola/swift,nathawes/swift,codestergit/swift,djwbrown/swift,devincoughlin/swift,tkremenek/swift,IngmarStein/swift,tjw/swift,kstaring/swift,gottesmm/swift,swiftix/swift.old,hooman/swift,swiftix/swift.old,aschwaighofer/swift,lorentey/swift,practicalswift/swift,devincoughlin/swift,cbrentharris/swift,manavgabhawala/swift,kperryua/swift,jopamer/swift,lorentey/swift,stephentyrone/swift,swiftix/swift,kentya6/swift,parkera/swift,dreamsxin/swift,hughbe/swift,tardieu/swift,uasys/swift,milseman/swift,gottesmm/swift,sdulal/swift,xwu/swift,gottesmm/swift,rudkx/swift,brentdax/swift,swiftix/swift.old,sschiau/swift,huonw/swift,danielmartin/swift,kentya6/swift,milseman/swift,tkremenek/swift,IngmarStein/swift,karwa/swift,xwu/swift,apple/swift,jmgc/swift,kusl/swift,ahoppen/swift,jmgc/swift,kentya6/swift,allevato/swift,khizkhiz/swift,emilstahl/swift,danielmartin/swift,sschiau/swift,lorentey/swift,atrick/swift,gregomni/swift,zisko/swift,karwa/swift,tjw/swift,karwa/swift,jmgc/swift,xedin/swift,jopamer/swift,airspeedswift/swift,tkremenek/swift,atrick/swift,stephentyrone/swift,aschwaighofer/swift,mightydeveloper/swift,felix91gr/swift,emilstahl/swift,IngmarStein/swift,bitjammer/swift,mightydeveloper/swift,JGiola/swift,mightydeveloper/swift,roambotics/swift,brentdax/swift,dduan/swift,djwbrown/swift,khizkhiz/swift,roambotics/swift,codestergit/swift,lorentey/swift,Ivacker/swift,CodaFi/swift,kperryua/swift,apple/swift,kperryua/swift,swiftix/swift.old,practicalswift/swift,huonw/swift,zisko/swift,tinysun212/swift-windows,devincoughlin/swift,kentya6/swift,slavapestov/swift,ken0nek/swift,adrfer/swift,felix91gr/swift,bitjammer/swift,hooman/swift,swiftix/swift,natecook1000/swift,adrfer/swift,kstaring/swift,SwiftAndroid/swift,alblue/swift,djwbrown/swift,adrfer/swift,MukeshKumarS/Swift,danielmartin/swift,jckarter/swift,kentya6/swift,swiftix/swift,modocache/swift,Jnosh/swift,KrishMunot/swift,atrick/swift,tinysun212/swift-windows,practicalswift/swift,jopamer/swift,airspeedswift/swift,gmilos/swift,aschwaighofer/swift,shahmishal/swift,xedin/swift,aschwaighofer/swift,felix91gr/swift,devincoughlin/swift,tardieu/swift,kstaring/swift,uasys/swift,Ivacker/swift,benlangmuir/swift,jmgc/swift,kstaring/swift,tinysun212/swift-windows,hughbe/swift,sschiau/swift,calebd/swift,xwu/swift,shajrawi/swift,kusl/swift,jckarter/swift,frootloops/swift,benlangmuir/swift,airspeedswift/swift,CodaFi/swift,glessard/swift,JaSpa/swift,adrfer/swift,glessard/swift,benlangmuir/swift,johnno1962d/swift,allevato/swift,hooman/swift,JGiola/swift,ken0nek/swift,Ivacker/swift,sschiau/swift,swiftix/swift,hughbe/swift,hughbe/swift,glessard/swift,ken0nek/swift,apple/swift,russbishop/swift,tardieu/swift,natecook1000/swift,parkera/swift,swiftix/swift,ben-ng/swift,karwa/swift,tjw/swift,milseman/swift,SwiftAndroid/swift,ken0nek/swift,gottesmm/swift,ken0nek/swift,xedin/swift,gottesmm/swift,jtbandes/swift,gmilos/swift,karwa/swift,alblue/swift,jckarter/swift,alblue/swift,roambotics/swift,swiftix/swift.old,johnno1962d/swift,felix91gr/swift,russbishop/swift,nathawes/swift,felix91gr/swift,JGiola/swift,cbrentharris/swift,ahoppen/swift,rudkx/swift,OscarSwanros/swift,ben-ng/swift,return/swift,manavgabhawala/swift,CodaFi/swift,MukeshKumarS/Swift,Ivacker/swift,brentdax/swift,Jnosh/swift,brentdax/swift,airspeedswift/swift,calebd/swift,russbishop/swift,ken0nek/swift,uasys/swift,MukeshKumarS/Swift,hughbe/swift,kentya6/swift,kperryua/swift,gribozavr/swift,karwa/swift,therealbnut/swift,gregomni/swift,amraboelela/swift,harlanhaskins/swift,cbrentharris/swift,MukeshKumarS/Swift,roambotics/swift,JaSpa/swift,codestergit/swift,amraboelela/swift,allevato/swift,tinysun212/swift-windows,roambotics/swift,aschwaighofer/swift,MukeshKumarS/Swift,kstaring/swift,SwiftAndroid/swift,jmgc/swift,gregomni/swift,bitjammer/swift,KrishMunot/swift,harlanhaskins/swift,calebd/swift,alblue/swift,frootloops/swift,LeoShimonaka/swift,Ivacker/swift,xwu/swift,kusl/swift,danielmartin/swift,xedin/swift,austinzheng/swift,alblue/swift,gmilos/swift,parkera/swift,gmilos/swift,amraboelela/swift,brentdax/swift,mightydeveloper/swift,gmilos/swift,emilstahl/swift,danielmartin/swift,jckarter/swift,nathawes/swift,xwu/swift,hughbe/swift,stephentyrone/swift,slavapestov/swift,jopamer/swift,arvedviehweger/swift,mightydeveloper/swift,kusl/swift,calebd/swift,arvedviehweger/swift,harlanhaskins/swift,sdulal/swift,xedin/swift,SwiftAndroid/swift,uasys/swift,russbishop/swift,Ivacker/swift,SwiftAndroid/swift,brentdax/swift,sdulal/swift,zisko/swift,modocache/swift,nathawes/swift,therealbnut/swift,khizkhiz/swift,tardieu/swift,LeoShimonaka/swift,sschiau/swift,gribozavr/swift,harlanhaskins/swift,CodaFi/swift,xedin/swift,SwiftAndroid/swift,therealbnut/swift,codestergit/swift,KrishMunot/swift,jckarter/swift,practicalswift/swift,emilstahl/swift,arvedviehweger/swift,lorentey/swift,ben-ng/swift,sdulal/swift,kusl/swift,milseman/swift,frootloops/swift,bitjammer/swift,natecook1000/swift,xedin/swift,tardieu/swift,JaSpa/swift,slavapestov/swift,tinysun212/swift-windows,gregomni/swift,tjw/swift,allevato/swift,arvedviehweger/swift,dduan/swift,russbishop/swift,bitjammer/swift,xwu/swift,milseman/swift,danielmartin/swift,frootloops/swift,austinzheng/swift,Ivacker/swift,modocache/swift,devincoughlin/swift,swiftix/swift,danielmartin/swift,hooman/swift,slavapestov/swift,slavapestov/swift,calebd/swift,tkremenek/swift,aschwaighofer/swift,IngmarStein/swift,ben-ng/swift,tkremenek/swift,deyton/swift,milseman/swift,ahoppen/swift,huonw/swift,OscarSwanros/swift,tinysun212/swift-windows,nathawes/swift,dduan/swift,huonw/swift,sdulal/swift,swiftix/swift.old,parkera/swift,OscarSwanros/swift,devincoughlin/swift,modocache/swift,jckarter/swift,glessard/swift,arvedviehweger/swift,milseman/swift,russbishop/swift,deyton/swift,stephentyrone/swift,LeoShimonaka/swift,emilstahl/swift,calebd/swift,tinysun212/swift-windows,xwu/swift,karwa/swift,shajrawi/swift,bitjammer/swift,benlangmuir/swift,nathawes/swift,johnno1962d/swift,CodaFi/swift,therealbnut/swift,mightydeveloper/swift,modocache/swift,Ivacker/swift,hooman/swift,deyton/swift,shahmishal/swift,kperryua/swift,sdulal/swift,tjw/swift,return/swift,IngmarStein/swift,cbrentharris/swift,kperryua/swift,arvedviehweger/swift,gregomni/swift,khizkhiz/swift,ben-ng/swift,shajrawi/swift,swiftix/swift,stephentyrone/swift,natecook1000/swift,slavapestov/swift,johnno1962d/swift,harlanhaskins/swift,OscarSwanros/swift,CodaFi/swift,khizkhiz/swift,slavapestov/swift,benlangmuir/swift,allevato/swift,sschiau/swift,jopamer/swift,adrfer/swift,LeoShimonaka/swift,JaSpa/swift,tardieu/swift,gribozavr/swift,jtbandes/swift,ben-ng/swift,natecook1000/swift,uasys/swift,jtbandes/swift,frootloops/swift,kstaring/swift,parkera/swift,JaSpa/swift,alblue/swift,Jnosh/swift,devincoughlin/swift,LeoShimonaka/swift,emilstahl/swift,austinzheng/swift,airspeedswift/swift,return/swift,bitjammer/swift,codestergit/swift,JGiola/swift,johnno1962d/swift,djwbrown/swift,return/swift,tkremenek/swift,huonw/swift,djwbrown/swift,shajrawi/swift,KrishMunot/swift,stephentyrone/swift,harlanhaskins/swift,tjw/swift,practicalswift/swift,modocache/swift,apple/swift,hughbe/swift,rudkx/swift,allevato/swift,felix91gr/swift,practicalswift/swift,ahoppen/swift,natecook1000/swift,jtbandes/swift,kperryua/swift,zisko/swift,ben-ng/swift,harlanhaskins/swift,karwa/swift,manavgabhawala/swift,swiftix/swift.old,djwbrown/swift,zisko/swift,jtbandes/swift,russbishop/swift,shahmishal/swift,shajrawi/swift,LeoShimonaka/swift,gribozavr/swift,uasys/swift,emilstahl/swift,devincoughlin/swift,kentya6/swift,dreamsxin/swift,sdulal/swift,airspeedswift/swift,shahmishal/swift,gregomni/swift,kentya6/swift,dduan/swift,atrick/swift,ken0nek/swift,tkremenek/swift,frootloops/swift,cbrentharris/swift,deyton/swift,JaSpa/swift,airspeedswift/swift,therealbnut/swift,jtbandes/swift,kusl/swift,MukeshKumarS/Swift,mightydeveloper/swift,codestergit/swift,practicalswift/swift,arvedviehweger/swift,gmilos/swift,glessard/swift,tjw/swift,parkera/swift,jckarter/swift,LeoShimonaka/swift,amraboelela/swift,apple/swift,rudkx/swift,sschiau/swift,cbrentharris/swift,khizkhiz/swift,calebd/swift,MukeshKumarS/Swift,rudkx/swift,emilstahl/swift,austinzheng/swift,JaSpa/swift,glessard/swift,alblue/swift,Jnosh/swift,OscarSwanros/swift,therealbnut/swift,IngmarStein/swift,hooman/swift,LeoShimonaka/swift,deyton/swift,austinzheng/swift,frootloops/swift,return/swift,dduan/swift,apple/swift,gmilos/swift,stephentyrone/swift