slight readme updates
add a couple more complex dates to the readme
Added support for parsing ordinal-dates/month-names/year
25th of May 1997
added support for ordinal-day/repeater-month-name with optional time
27th of February
14th december at 4:15pm
added link to ActiveSupport TimeZone documentation
fix chronic git url in README
clean up README
added ordinal string example to README
Merge branch 'master' of https://github.com/jfelchner/chronic into jf…
Correct 404'ing project URL in the README.
Changed the repo owner (github -> mojombo) and made the URL https to save the world from redirects.
Add ordinal format support: ie 'February 14th, 2004'
Update README to Markdown.