corewlan.pro should have an entry for Mac OS X Lion

I believe that the relevant section in corewlan.pro should read:

{{

contains(QT_CONFIG, corewlan) {
isEmpty(QMAKE_MAC_SDK)|contains(QMAKE_MAC_SDK, "/Developer/SDKs/MacOSX10.6.sdk")

{ LIBS += -framework CoreWLAN -framework Security DEFINES += MAC_SDK_10_6 }

contains(QMAKE_MAC_SDK, "/Developer/SDKs/MacOSX10.7.sdk")

{ LIBS += -framework CoreWLAN -framework Security DEFINES += MAC_SDK_10_7 }

}

}}

In other words, add support for Lion. My MacPorts build failed because of this. Please find patch attached.