Revise import design per 2013-07-30 meeting.
Revise import design per 2013-07-30 meeting.

Swift SVN r6769

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