remember last location

git-svn-id: http://svn.vuze.com/public/client/trunk@40385 c2c1b7af-1477-405b-86ee-8aefd1fc4dd2
moved some stuff

git-svn-id: http://svn.vuze.com/public/client/trunk@40386 c2c1b7af-1477-405b-86ee-8aefd1fc4dd2
handle some xml parsing errors better

git-svn-id: http://svn.vuze.com/public/client/trunk@40387 c2c1b7af-1477-405b-86ee-8aefd1fc4dd2
git-svn-id: http://svn.vuze.com/public/client/trunk@40388 c2c1b7af-1477-405b-86ee-8aefd1fc4dd2