Add support for renaming/moving classes

smalidea/testData/classRename/basicNoPackage/after/blah2.smali

@@ -0,0 +1,36 @@
+.class public Lblah2;
+.super Lblah2;
+.implements Lblah2;
+
+.annotation build Lblah2;
+    value = .subannotation Lblah2;
+                value = Lblah2;
+            .end subannotation
+.end annotation
+
+.field static public blah:Lblah2; = Lblah2;
+
+.method public blah(Lblah2;)Lblah2;
+    .registers 2
+    .local p0, "this":Lblah2;
+
+    :start
+        iget-object v0, v0, Lblah2;->blah:Lblah2;
+
+        invoke-virtual {v0}, Lblah2;->blah(Lblah2;)Lblah2;
+
+        instance-of v0, v0, Lblah2;
+        check-cast v0, Lblah2;
+        new-instance v0, Lblah2;
+        const-class v0, Lblah2;
+        throw-verification-error generic-error, Lblah2;
+
+        filled-new-array {v0, v0, v0, v0, v0}, Lblah2;
+        new-array v0, v0, Lblah2;
+        filled-new-array/range {v0}, Lblah2;
+    :end
+
+    .catch Lblah2; { :start .. :end } :handler
+    :handler
+    return-void
+.end method

smalidea/testData/classRename/basicNoPackage/before/blah.smali

@@ -0,0 +1,36 @@
+.class public Lblah;
+.super Lblah;
+.implements Lblah;
+
+.annotation build Lblah;
+    value = .subannotation Lblah;
+                value = Lblah;
+            .end subannotation
+.end annotation
+
+.field static public blah:Lblah; = Lblah;
+
+.method public blah(Lblah;)Lblah;
+    .registers 2
+    .local p0, "this":Lblah;
+
+    :start
+        iget-object v0, v0, Lblah;->blah:Lblah;
+
+        invoke-virtual {v0}, Lblah;->blah(Lblah;)Lblah;
+
+        instance-of v0, v0, Lblah;
+        check-cast v0, Lblah;
+        new-instance v0, Lblah;
+        const-class v0, Lblah;
+        throw-verification-error generic-error, Lblah;
+
+        filled-new-array {v0, v0, v0, v0, v0}, Lblah;
+        new-array v0, v0, Lblah;
+        filled-new-array/range {v0}, Lblah;
+    :end
+
+    .catch Lblah; { :start .. :end } :handler
+    :handler
+    return-void
+.end method