Automated replacements of removed WEBURL macro

All strings replaced (like in 3dd02f8):
"$(LINK2 $(WEBURL)" to "$(DPLLINK "

`WEBURL` macro was removed in pull #28.

Incorrect `WEBURL` using was added in 917167e

interfaceToC.dd

@@ -51,7 +51,7 @@ int myDfunction(char[] s) {
 	or other such C
 	$(LINK2 http://www.digitalmars.com/ctg/ctgLanguageImplementation.html#extended, extended type modifiers)
 	in D. These are handled by
-	$(LINK2 $(WEBURL)attribute.html#linkage, linkage attributes),
+	$(DPLLINK attribute.html#linkage, linkage attributes),
 	such as $(D extern (C)).)
 
 	$(LI There is no volatile type modifier in D. To declare a C function that uses
@@ -109,10 +109,10 @@ extern (C) {
 
 	$(LI Registering the pointer with the garbage collector with the
 	$(V1 std.gc.addRoot())
-	$(V2 $(LINK2 $(WEBURL)phobos/core_memory.html#addRoot, std.gc.addRoot()))
+	$(V2 $(DPLLINK phobos/core_memory.html#addRoot, std.gc.addRoot()))
 	or
 	$(V1 std.gc.addRange())
-	$(V2 $(LINK2 $(WEBURL)phobos/core_memory.html#addRange, std.gc.addRange()))
+	$(V2 $(DPLLINK phobos/core_memory.html#addRange, std.gc.addRange()))
 	calls.)
 
 	)