make get_title() use the $use_camelcase option
theme 'Publish' add
Typo update in footer
use session and set "Cache-Control: private" for login users only.
fixup set_trailer() for caching

do not use setcookie() in case of using $jstrail for caching
Merge branch 'theme-publish' of git://github.com/haruair/moniwiki into haruair-theme-publish