SQOOP-1219. Sqoop2: Bump up Tomcat version to 6.0.37

(Jarek Jarcec Cecho via Hari Shreedharan)
SQOOP-1189. Sqoop2: Ensure that clone methods will correctly copy over all values from all parents

(Jarek Jarcec Cecho via Hari Shreedharan)
SQOOP-1153. Sqoop2: Integration: Add test for enabling and disabling connections and objects

(Jarek Jarcec Cecho via Hari Shreedharan)