Implementation of Caverphone 1 algorithm

Implementation of the DoubleMetaphone algorithm (#20)

* Implementation of the DoubleMetaphone algorithm

* Update README.md

* Update __init__.py

Merge pull request #18 from linuxgoose/1-add-nysiis-algorithm

Addition of NYSIIS

Addition of NYSIIS

#1

Merge pull request #9 from linuxgoose/7-soundex-incorrect-calculation

Fixing of not dropping all leading instances of the first character m…

Merge branch 'master' into 7-soundex-incorrect-calculation

Merge pull request #8 from linuxgoose/6-rebrand---linguistics-robin

Rebranding

Rebranding