ORC-246. Have ubuntu16 docker file install tzdata.
ORC-246. Have ubuntu16 docker file install tzdata.

Signed-off-by: Owen O'Malley <54ea18af6a9d2f71f251392755b45ef039a9facd@apache.org>

apache/orc,apache/orc,majetideepak/orc,omalley/orc,omalley/orc,majetideepak/orc,majetideepak/orc,apache/orc,omalley/orc,apache/orc,omalley/orc,majetideepak/orc,apache/orc,majetideepak/orc,majetideepak/orc,omalley/orc,apache/orc,omalley/orc,apache/orc,omalley/orc,majetideepak/orc,apache/orc