lib: Complete the move of netconfig and netstate to release.go.x.lib.

This involves deleting the old copies and updating import paths.

Change-Id: Ia682382f49d079dfd5abdd38c3ec003beb58bb0b
MultiPart: 1/2
diff --git a/netconfig/example_test.go b/netconfig/example_test.go
index 33ab162..8d4ca93 100644
--- a/netconfig/example_test.go
+++ b/netconfig/example_test.go
@@ -4,7 +4,7 @@
 	"fmt"
 	"log"
 
-	"v.io/x/ref/lib/netconfig"
+	"v.io/x/lib/netconfig"
 )
 
 func ExampleNetConfigWatcher() {
diff --git a/netstate/netstate.go b/netstate/netstate.go
index 623e7b2..70e45dc 100644
--- a/netstate/netstate.go
+++ b/netstate/netstate.go
@@ -54,7 +54,7 @@
 
 	"v.io/v23/ipc"
 
-	"v.io/x/ref/lib/netconfig"
+	"v.io/x/lib/netconfig"
 )
 
 // AddrIfc represents a network address and the network interface that
diff --git a/netstate/netstate_test.go b/netstate/netstate_test.go
index 954b9d4..95a83a0 100644
--- a/netstate/netstate_test.go
+++ b/netstate/netstate_test.go
@@ -7,8 +7,8 @@
 
 	"v.io/v23/ipc"
 
-	"v.io/x/ref/lib/netconfig"
-	"v.io/x/ref/lib/netstate"
+	"v.io/x/lib/netconfig"
+	"v.io/x/lib/netstate"
 )
 
 func TestGet(t *testing.T) {
diff --git a/netstate/route.go b/netstate/route.go
index 906dc9e..6f487f3 100644
--- a/netstate/route.go
+++ b/netstate/route.go
@@ -7,7 +7,7 @@
 
 	"v.io/v23/ipc"
 
-	"v.io/x/ref/lib/netconfig"
+	"v.io/x/lib/netconfig"
 )
 
 // Interface represents a network interface.