Remove extra imports in Suite

This change removes imports from Suite that aren't used.

Testing done:

Compiled.
Update Selenium libs to 2.35.0

This change updates VDD's Selenium libs to the latest, 2.35.0.

Testing done:

Compiled and ran VDD regression suite.
New script to aid in updating Selenium libs

This script automates the process of updating the Selenium libs.

Testing done:

Updated Selenium libs to 2.35.0 using script.