Version 1.0.02: Fix the default decision saving and the display from anywhere

Meeting Schedule for Joomla 1.0.02

• Fix the default decision selection when creating a new meeting.
  The default decision was not saved (ignored).
• Fix the computation of CSS that must be added to a page when called from anywhere.
  The CSS was not added when the "MeetingSchedule" tag was added into a "featured" article.
• Remove some PHP Notice
• Fix some french translation