Support for Input Devices

• Support for Input Devices
• Options to show/hide devices always

Bug Fixes

3.18.2.1

* null check for stream, (bug due to fix for port null check)

3.18.2: Options for monochrome icons, hide single profile, icon and name

Options for monochrome icons
Hide Single Profile

Initial Release for Gnome Shell 3.18

Update for gnome shell 3.18

-Version updated to 3.18.0