Merge pull request #189 from mitogh/master

Levenshtein Distance with Ruby, tested with Rspec
Added .gitignore as suggested in #190
Merge pull request #191 from jcla1/various

Added .gitignore as suggested in #190
Merge pull request #3 from kennyledet/master

合并原作者更新
add string to int using python
Merge pull request #192 from tdoly/master

add string to int using python
Levenshtein Distance with Ruby, tested with Rspec
Added .gitignore as suggested in #190
add string to int using python
Two versions of Factorial in java, recursive and for loop.
Revert "Two versions of Factorial in java, recursive and for loop."

This reverts commit ccf6c39051becb89b8a46b4341ea07b03bedf5db.
Factorial in java, recursive and loop versions.
Revert "Factorial in java, recursive and loop versions."

This reverts commit 49f3710456073ab380d4d6f0f370c1c8e4c771e5.
Revert "Revert "Factorial in java, recursive and loop versions.""

This reverts commit f53a7c657ae0dc510582dd742bc26e32ad45833d.
wrote sieve in haskell
Merge pull request #194 from NorfairKing/master

wrote sieve in haskell
Merge pull request #193 from CodyMcWilliams/master

Factorial in Java, two versions. (not quite sure why there are so many reverts though!?)
Added tags file for Bresenham Based Supercover line (what a name)
added tags to A* search
Added tags for Rabin-Karp algo