New MailScanner Front-End (MSFE) v9.01

Changes:

• Modified dbadd.pl to better determine MySQL credentials and prevent exposing those credentials
• Run /usr/msfe/msrules.pl at the end of the installation process
• Convert MSFE UI to use the csget mechanism for checking new versions
• On DirectAdmin add MailScanner to Service List
• Fixed DirectAdmin admin UI display issues
• Fixed end user UI display issues
• Fixed end user UI perl module installation on DirectAdmin that could use the incorrect package name