changed to work with the new API

please see this issue https://dev.twitter.com/issues/879
changed to work with the new API

please see this issue https://dev.twitter.com/issues/879
Update twitter.user.timeline.xml

New API 1.1
Merge pull request #332 from alinsalaru/patch-1

changed to work with the new API
Merge pull request #340 from binoculars/patch-1

Update twitter.user.timeline.xml