Log Message:
www/php-basercms: update to 3.0.16

Various fixes and improvement from 3.0.9 including some security fixes.

https://basercms.net/release/3_0_10
https://basercms.net/release/3_0_11
	* fixes CSS and CSRF.

https://basercms.net/release/3_0_12
https://basercms.net/release/3_0_13
https://basercms.net/release/3_0_14
https://basercms.net/release/3_0_15

	* fixes SQL injection in searching within a website.
	* fixes arbitary file removal with mail form.
	* fixes code injection.

https://basercms.net/release/3_0_16