Merge pull request #7 from asross/gh-pages

asross solutions
Haakon Chevalier's solution
Merge branch 'gh-pages' of github.com:BostonPython/puzzles into gh-pages
solution to poetry problem
solution to hotdate
add solutions to relevant pages
Merge pull request #8 from joshmcgrath08/gh-pages

Solutions to hotdate and poetry
Lock-picking puzzle
Fix typo
switham twitter puddle
max_L_max_R.png
cumulative maxes pic
switham twitter puddle
wordlock.ipynb
Merge branch 'gh-pages' of https://github.com/BostonPython/puzzles into gh-pages
Steve Witham's lock solution
Merge pull request #10 from switham/gh-pages

Steve Witham's Twitter Puddle solutions (fixed)
Add Laby Box
Merge branch 'gh-pages' of github.com:BostonPython/puzzles into gh-pages
Edits