User recommended way to pass charset to mysql

Signed-off-by: Jui-You Tang <david.tang@tangentsoftworks.com>
Assign html charset spec to utf8

Signed-off-by: Jui-You Tang <david.tang@tangentsoftworks.com>
Add html full body tag

Signed-off-by: Jui-You Tang <david.tang@tangentsoftworks.com>
Remove html tags

Signed-off-by: Jui-You Tang <david.tang@tangentsoftworks.com>
Fix utf8 display issue.

Signed-off-by: Jui-You Tang <david.tang@tangentsoftworks.com>