Enable mouse input on Hyper-V VM installed CentOS

1. Installing Integration Service 2.1 for Linux (download site)
After VM deployment, you have to install Integration Service 2.1 for Linux.
For more information, Refer to the enclosed Read Me for installation instructions.

2. Intalling InputVSC driver (download site)
(1) Download and attach the .ISO file to a Hyper-V guest with the Linux Integration
(2) Copy the contents of the .ISO to the desired directory
(3) Run setup.pl with the inputdriver argument:
# ./setup.pl inputdriver