modified navigation.iml to remove cv and workshops.
modified navigation.iml to remove cv and workshops.

venkateshpotluri/venkateshpotluri.github.io,venkateshpotluri/venkateshpotluri.github.io,venkateshpotluri/venkateshpotluri.github.io,venkateshpotluri/venkateshpotluri.github.io