Merge pull request jpmcgrath#43 from jpmcgrath/feature/pass-parameters

Pass parameters from short url to destination url

bump version number for improved regexp

Merge remote-tracking branch 'lostmyname/custom-unique-key' into develop

update version number to 0.4.0

Plus, remove dealush references from shortener readme.

hotfix for typo

Version 0.3.1

Version 0.3.0

bump to 0.2.0

bumped version to 0.1.0