www/kannel-sqlbox: update 1.0 -> 1.0.1

• Add pkg-message for inform users about the update
• Register lib dependency devel/pcre
• Document iconv and libxml2 dependencies
• Add USES=ssl

• Added sms priority column to mysql tables
• Initializing mysql port to 3306 if not set in config

PR: 215134
Submitted by: Danilo G. Baio <dbaio@bsd.com.br> (maintainer)