small cleanups
small cleanups

Swift SVN r17881

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