Fix FOGPageManager to load plugin class pages properly.

git-svn-id: https://svn.code.sf.net/p/freeghost/code/trunk@1929 71f96598-fa45-0410-b640-bcd6f8691b32
AddMenuNotesItems hook fixed with foglang calls.

git-svn-id: https://svn.code.sf.net/p/freeghost/code/trunk@1930 71f96598-fa45-0410-b640-bcd6f8691b32