Read in the input day 16

added input for day 16

solved day 15 part 2

solved day 15 (1 day late) part 1

Works for small example, but larger one exceeds bounds of array.

Solved day 14 part 2

Solved Day 14 part 1

Solved Day 13 part 2

Completed Day 13 part 1

added day 13 input

Day 12 part 2 solved

solved day 12 part 1

day 12 part 1 input parsing done

Setup projects for Day 12 to Day 25 (just need to paste the input text in to the file.)

solved day 11 part 2