Issue#27: Add preliminary implementation for configuring active switch driver.
Add implementation for configuring switch driver.

This version now incorporates the changes suggested in the review comments
for the last commit: 797143e8efcc7edce0478f17879f8d494a177d0e.
Merge pull request #42 from CCI-MOC/configswitch

Issue#27: Add preliminary implementation for configuring active switch d...