* creation_day() etc use local time, not gmtime. To match calendars, which
use local time.
* img: Fill in missing height or width when scaling image.
* Remove example blog tag pages; allow autotag creation to create them
when used.
* creation_day() etc use local time, not gmtime. To match calendars, which
use local time.
* img: Fill in missing height or width when scaling image.
* Remove example blog tag pages; allow autotag creation to create them
when used.