Fix the calendar date selector so it works correctly as a select list when the Date Popup module is turned off.

#336533 Make sure overridden calendar view info is not overridden by default info, patch by RSTaylor.

Make sure paragraphs buried in calendar cells use padding, not margins, for separation so the background color doesn't come through.

Get rid of hard-coded 'UTC' for database values in favor of consistently using date_get_timezone_db().

Set calendar item font size at a higher level to make sure all sub-elements pick it up and make it easier to override in the theme.

Add option to maximum items per day to either show maximum plus 'more' link or hide all and link to day.

#324061, #324701 Revert the calendar_colorpicker.js back to the D5 version, it got switched to the D6 version accidentally.

Adjust the recent changes to the navigation header to be sure only the calendar header and not the date browser is affected.