Update Twitter4J to 4.0.3
Update Twitter4J to 4.0.3

Changes: http://twitter4j.org/oldjavadocs/4.0.2-4.0.3/changes.html

Closes #102.

(cherry picked from commit 02b640e)
(cherry picked from commit 1e13031)

elastic/elasticsearch-river-twitter,elastic/elasticsearch-river-twitter