[v3] Sync source information from prob-specs

Source information for Practice Exercises will be stored in their `.meta/config.json` file, in the (optional) `source` and/or `source_url` properties.
This commit adds the source information from the corresponding problem-specifications exercise to the `.meta/config.json` file.

The new [configlet](https://github.com/exercism/configlet) version will add support for doing this syncing automatically.

Exercism v3 will automatically include the source information in the README.md file that is sent via the CLI using the source properties in the `.meta/config.json` file.

See [the spec](https://github.com/exercism/docs/blob/main/anatomy/tracks/practice-exercises.md) for more information.

exercises/practice/acronym/.meta/config.json

@@ -4,5 +4,7 @@
     "solution": [],
     "test": [],
     "example": []
-  }
+  },
+  "source": "Julien Vanier",
+  "source_url": "https://github.com/monkbroc"
 }

exercises/practice/allergies/.meta/config.json

@@ -4,5 +4,7 @@
     "solution": [],
     "test": [],
     "example": []
-  }
+  },
+  "source": "Jumpstart Lab Warm-up",
+  "source_url": "http://jumpstartlab.com"
 }

exercises/practice/anagram/.meta/config.json

@@ -4,5 +4,7 @@
     "solution": [],
     "test": [],
     "example": []
-  }
+  },
+  "source": "Inspired by the Extreme Startup game",
+  "source_url": "https://github.com/rchatley/extreme_startup"
 }

exercises/practice/armstrong-numbers/.meta/config.json

@@ -4,5 +4,7 @@
     "solution": [],
     "test": [],
     "example": []
-  }
+  },
+  "source": "Wikipedia",
+  "source_url": "https://en.wikipedia.org/wiki/Narcissistic_number"
 }

exercises/practice/beer-song/.meta/config.json

@@ -4,5 +4,7 @@
     "solution": [],
     "test": [],
     "example": []
-  }
+  },
+  "source": "Learn to Program by Chris Pine",
+  "source_url": "http://pine.fm/LearnToProgram/?Chapter=06"
 }

exercises/practice/binary-search-tree/.meta/config.json

@@ -4,5 +4,7 @@
     "solution": [],
     "test": [],
     "example": []
-  }
+  },
+  "source": "Josh Cheek",
+  "source_url": "https://twitter.com/josh_cheek"
 }

exercises/practice/bob/.meta/config.json

@@ -4,5 +4,7 @@
     "solution": [],
     "test": [],
     "example": []
-  }
+  },
+  "source": "Inspired by the 'Deaf Grandma' exercise in Chris Pine's Learn to Program tutorial.",
+  "source_url": "http://pine.fm/LearnToProgram/?Chapter=06"
 }

exercises/practice/collatz-conjecture/.meta/config.json

@@ -4,5 +4,7 @@
     "solution": [],
     "test": [],
     "example": []
-  }
+  },
+  "source": "An unsolved problem in mathematics named after mathematician Lothar Collatz",
+  "source_url": "https://en.wikipedia.org/wiki/3x_%2B_1_problem"
 }

exercises/practice/darts/.meta/config.json

@@ -4,5 +4,6 @@
     "solution": [],
     "test": [],
     "example": []
-  }
+  },
+  "source": "Inspired by an exercise created by a professor Della Paolera in Argentina"
 }

exercises/practice/diamond/.meta/config.json

@@ -4,5 +4,7 @@
     "solution": [],
     "test": [],
     "example": []
-  }
+  },
+  "source": "Seb Rose",
+  "source_url": "http://claysnow.co.uk/recycling-tests-in-tdd/"
 }

exercises/practice/difference-of-squares/.meta/config.json

@@ -4,5 +4,7 @@
     "solution": [],
     "test": [],
     "example": []
-  }
+  },
+  "source": "Problem 6 at Project Euler",
+  "source_url": "http://projecteuler.net/problem=6"
 }

exercises/practice/gigasecond/.meta/config.json

@@ -4,5 +4,7 @@
     "solution": [],
     "test": [],
     "example": []
-  }
+  },
+  "source": "Chapter 9 in Chris Pine's online Learn to Program tutorial.",
+  "source_url": "http://pine.fm/LearnToProgram/?Chapter=09"
 }

exercises/practice/hamming/.meta/config.json

@@ -4,5 +4,7 @@
     "solution": [],
     "test": [],
     "example": []
-  }
+  },
+  "source": "The Calculating Point Mutations problem at Rosalind",
+  "source_url": "http://rosalind.info/problems/hamm/"
 }

exercises/practice/hello-world/.meta/config.json

@@ -4,5 +4,7 @@
     "solution": [],
     "test": [],
     "example": []
-  }
+  },
+  "source": "This is an exercise to introduce users to using Exercism",
+  "source_url": "http://en.wikipedia.org/wiki/%22Hello,_world!%22_program"
 }

exercises/practice/isbn-verifier/.meta/config.json

@@ -4,5 +4,7 @@
     "solution": [],
     "test": [],
     "example": []
-  }
+  },
+  "source": "Converting a string into a number and some basic processing utilizing a relatable real world example.",
+  "source_url": "https://en.wikipedia.org/wiki/International_Standard_Book_Number#ISBN-10_check_digit_calculation"
 }

exercises/practice/isogram/.meta/config.json

@@ -4,5 +4,7 @@
     "solution": [],
     "test": [],
     "example": []
-  }
+  },
+  "source": "Wikipedia",
+  "source_url": "https://en.wikipedia.org/wiki/Isogram"
 }

exercises/practice/leap/.meta/config.json

@@ -4,5 +4,7 @@
     "solution": [],
     "test": [],
     "example": []
-  }
+  },
+  "source": "JavaRanch Cattle Drive, exercise 3",
+  "source_url": "http://www.javaranch.com/leap.jsp"
 }

exercises/practice/luhn/.meta/config.json

@@ -4,5 +4,7 @@
     "solution": [],
     "test": [],
     "example": []
-  }
+  },
+  "source": "The Luhn Algorithm on Wikipedia",
+  "source_url": "http://en.wikipedia.org/wiki/Luhn_algorithm"
 }

exercises/practice/matching-brackets/.meta/config.json

@@ -4,5 +4,6 @@
     "solution": [],
     "test": [],
     "example": []
-  }
+  },
+  "source": "Ginna Baker"
 }

exercises/practice/nth-prime/.meta/config.json

@@ -4,5 +4,7 @@
     "solution": [],
     "test": [],
     "example": []
-  }
+  },
+  "source": "A variation on Problem 7 at Project Euler",
+  "source_url": "http://projecteuler.net/problem=7"
 }

exercises/practice/pangram/.meta/config.json

@@ -4,5 +4,7 @@
     "solution": [],
     "test": [],
     "example": []
-  }
+  },
+  "source": "Wikipedia",
+  "source_url": "https://en.wikipedia.org/wiki/Pangram"
 }

exercises/practice/pascals-triangle/.meta/config.json

@@ -4,5 +4,7 @@
     "solution": [],
     "test": [],
     "example": []
-  }
+  },
+  "source": "Pascal's Triangle at Wolfram Math World",
+  "source_url": "http://mathworld.wolfram.com/PascalsTriangle.html"
 }

exercises/practice/phone-number/.meta/config.json

@@ -4,5 +4,7 @@
     "solution": [],
     "test": [],
     "example": []
-  }
+  },
+  "source": "Event Manager by JumpstartLab",
+  "source_url": "http://tutorials.jumpstartlab.com/projects/eventmanager.html"
 }

exercises/practice/prime-factors/.meta/config.json

@@ -4,5 +4,7 @@
     "solution": [],
     "test": [],
     "example": []
-  }
+  },
+  "source": "The Prime Factors Kata by Uncle Bob",
+  "source_url": "http://butunclebob.com/ArticleS.UncleBob.ThePrimeFactorsKata"
 }

exercises/practice/raindrops/.meta/config.json

@@ -4,5 +4,7 @@
     "solution": [],
     "test": [],
     "example": []
-  }
+  },
+  "source": "A variation on FizzBuzz, a famous technical interview question that is intended to weed out potential candidates. That question is itself derived from Fizz Buzz, a popular children's game for teaching division.",
+  "source_url": "https://en.wikipedia.org/wiki/Fizz_buzz"
 }

exercises/practice/resistor-color-duo/.meta/config.json

@@ -4,5 +4,7 @@
     "solution": [],
     "test": [],
     "example": []
-  }
+  },
+  "source": "Maud de Vries, Erik Schierboom",
+  "source_url": "https://github.com/exercism/problem-specifications/issues/1464"
 }

exercises/practice/resistor-color/.meta/config.json

@@ -4,5 +4,7 @@
     "solution": [],
     "test": [],
     "example": []
-  }
+  },
+  "source": "Maud de Vries, Erik Schierboom",
+  "source_url": "https://github.com/exercism/problem-specifications/issues/1458"
 }

exercises/practice/reverse-string/.meta/config.json

@@ -4,5 +4,7 @@
     "solution": [],
     "test": [],
     "example": []
-  }
+  },
+  "source": "Introductory challenge to reverse an input string",
+  "source_url": "https://medium.freecodecamp.org/how-to-reverse-a-string-in-javascript-in-3-different-ways-75e4763c68cb"
 }

exercises/practice/rna-transcription/.meta/config.json

@@ -4,5 +4,7 @@
     "solution": [],
     "test": [],
     "example": []
-  }
+  },
+  "source": "Hyperphysics",
+  "source_url": "http://hyperphysics.phy-astr.gsu.edu/hbase/Organic/transcription.html"
 }

exercises/practice/robot-simulator/.meta/config.json

@@ -4,5 +4,7 @@
     "solution": [],
     "test": [],
     "example": []
-  }
+  },
+  "source": "Inspired by an interview question at a famous company.",
+  "source_url": ""
 }

exercises/practice/scrabble-score/.meta/config.json

@@ -4,5 +4,7 @@
     "solution": [],
     "test": [],
     "example": []
-  }
+  },
+  "source": "Inspired by the Extreme Startup game",
+  "source_url": "https://github.com/rchatley/extreme_startup"
 }

exercises/practice/secret-handshake/.meta/config.json

@@ -4,5 +4,7 @@
     "solution": [],
     "test": [],
     "example": []
-  }
+  },
+  "source": "Bert, in Mary Poppins",
+  "source_url": "http://www.imdb.com/title/tt0058331/quotes/qt0437047"
 }

exercises/practice/space-age/.meta/config.json

@@ -4,5 +4,7 @@
     "solution": [],
     "test": [],
     "example": []
-  }
+  },
+  "source": "Partially inspired by Chapter 1 in Chris Pine's online Learn to Program tutorial.",
+  "source_url": "http://pine.fm/LearnToProgram/?Chapter=01"
 }

exercises/practice/triangle/.meta/config.json

@@ -4,5 +4,7 @@
     "solution": [],
     "test": [],
     "example": []
-  }
+  },
+  "source": "The Ruby Koans triangle project, parts 1 & 2",
+  "source_url": "http://rubykoans.com"
 }

exercises/practice/two-fer/.meta/config.json

@@ -4,5 +4,6 @@
     "solution": [],
     "test": [],
     "example": []
-  }
+  },
+  "source_url": "https://github.com/exercism/problem-specifications/issues/757"
 }

exercises/practice/word-count/.meta/config.json

@@ -4,5 +4,6 @@
     "solution": [],
     "test": [],
     "example": []
-  }
+  },
+  "source": "This is a classic toy problem, but we were reminded of it by seeing it in the Go Tour."
 }