Initial commit
Pulled out setup to seperate function
Reads all input lines into vector
Adds basic loop structure and matching
Clean up
Adds Levenshtein distance metric
Max edit distance user-configurable
Case insensitive comparison
Clean up
Added outfiles to gitignore
Adds case-insensitivity switch
Factored out settings struct
Mildly neater setup
Fixed formatting
Adds show-all switch
Uses c++11 constructs
Removes using namespace std
Start refactoring
Adds show totals switch, -O2 level optimisation by default
Adds ignore-non-alpha-numeric flag