Fix invalid exercise UUIDs
Fix invalid exercise UUIDs

  * hello-world: Update config.json with new UUID
  * two-fer: Update config.json with new UUID
  * bob: Update config.json with new UUID
  * leap: Update config.json with new UUID
  * rna-transcription: Update config.json with new UUID
  * raindrops: Update config.json with new UUID
  * hamming: Update config.json with new UUID
  * bank-account: Update config.json with new UUID
  * nucleotide-count: Update config.json with new UUID
  * etl: Update config.json with new UUID
  * grains: Update config.json with new UUID
  * collatz-conjecture: Update config.json with new UUID
  * beer-song: Update config.json with new UUID
  * phone-number: Update config.json with new UUID
  * perfect-numbers: Update config.json with new UUID
  * binary-search: Update config.json with new UUID
  * clock: Update config.json with new UUID
  * triangle: Update config.json with new UUID
  * allergies: Update config.json with new UUID
  * saddle-points: Update config.json with new UUID
  * circular-buffer: Update config.json with new UUID
  * minesweeper: Update config.json with new UUID
  * roman-numerals: Update config.json with new UUID
  * bowling: Update config.json with new UUID
  * pig-latin: Update config.json with new UUID
  * book-store: Update config.json with new UUID
  * wordy: Update config.json with new UUID
  * poker: Update config.json with new UUID

rpottsoh/xdelphi,rpottsoh/xpascal,rpottsoh/exercism-delphi,exercism/xdelphi,exercism/xpascal