Last Will: Move the source from the instructions into the config.json

exercises/concept/last-will/.docs/hints.md

@@ -11,7 +11,7 @@
 
 ## 2. Find the secret account number
 
-Each `bank_number_part` has to be called with the `secret_modifier` from the parameter list.
+- Each `bank_number_part` has to be called with the `secret_modifier` from the parameter list.
 
 ## 3. Last step: Enter the secret code
 

exercises/concept/last-will/.docs/instructions.md

@@ -38,10 +38,3 @@ The resulting code is obtained by multiplying both sums.
 
 Define the `assemble_code` method that returns the resulting code by combining the fragments from the three families to a single `Integer` result.
 The method does not have any arguments and relies solely on the information in the relevant namespaces from the families.
-
-## Source
-
-Created by
-
-- @vaeng (original C++ exercise)
-- @vaiapatta1985 (transcription to Ruby)

exercises/concept/last-will/.meta/config.json

@@ -14,5 +14,8 @@
       ".meta/exemplar.rb"
     ]
   },
+  "forked_from": [
+    "cpp/last-will"
+  ],
   "blurb": "Classes and modules provide namespaces. Namespaces can be nested, which might help to structure big code bases. Access to the namespaces is done via the scope-resolution operator."
 }