peterto/url_bit — pull request #2 by peterto (2012-10-27 06:23:35+00:00)
Title: Refactors url model to generate a random 7 char url instead of digits

Refactors previous method of generating shortened URL to use 7 random chars from 0-9, A-Z or a-z (based on ASCII decimals) instead of a time-based digits-only shortened URL.