PEAR Calendar

* Fixed bug in setTimeStamp where year wasn't set * Fixed bugs and changed API for Calendar_Week * Added Calendar::adjust method to adjust invalid dates * Added Calendar_Decorator_Uri to help with building links * Added Calendar_Decorator_Textual to ... [More] help fetching month and weekday names * Added Calendar_Decorator_Wrapper to help apply decorators to built calendar objects [Less]

* Fixed bugs in Calendar_Validator for day and month ranges * Fixed bug with first day of week as 0 * Modified weeks to extend beyond current month with prevWeek() and nextWeek() * More unit tests * Example of paging through weeks

First release