Iterative and recursive implementations of power set
Fixed case of empty array
Added tests for power set
Least common subsequence
And by that I meant longest common subsequence
Some basic tests for longest common subsequence
Added a few more tests for longest common subsequence
Add Disjoint Set Forest data structure
Fixed a few spacing issues that jshint didn't like
Add fast exponentiation algorithm (repeated squaring)
Add hamming distance function and tests
Add hamming distance to main.js exports
Update main.js
Update main.js
Update main.js
Merge pull request #64 from eush77/fast-power

Add fast exponentiation algorithm (repeated squaring)
Rename edit_distance.js to levenshtein.js
Merge pull request #63 from eush77/disjoint-set-forest

Add Disjoint Set Forest data structure
Merge pull request #67 from liamgriffiths/hamming_distance

Add hamming distance function and tests
Merge eush77/update-main.js into master