add haskell bob assignment
add haskell rna-transcription
haskell word-count
haskell anagram
haskell beer-song
haskell nucleotide-count
haskell point-mutations
haskell phone-number
haskell grade-school
haskell robot-name
haskell leap
haskell etl
Merge pull request #562 from etrepum/haskell-exercises

Haskell exercises