added original Throttler class

git-svn-id: http://prositemanager.googlecode.com/svn/trunk@89 e374cdb8-7ee8-0d77-fd1e-c554042f9154
started converting Throttler class for use

git-svn-id: http://prositemanager.googlecode.com/svn/trunk@90 e374cdb8-7ee8-0d77-fd1e-c554042f9154
added bandwidth-throttler resource

git-svn-id: http://prositemanager.googlecode.com/svn/trunk@91 e374cdb8-7ee8-0d77-fd1e-c554042f9154
updated default index.php to work with new framework changes
  the rest of the testportal module is probably still broken

git-svn-id: http://prositemanager.googlecode.com/svn/trunk@92 e374cdb8-7ee8-0d77-fd1e-c554042f9154