UI updates
 - environment statuses chart added
 - request to filtered values fix
 - appropriate text added
 - hypervisor chart is pie chart now
 - styles fixed

Change-Id: I5bfd6005da9da5dc2415edcd6315d5495417e3bc
Merge "UI updates  - environment statuses chart added  - request to filtered values fix  - appropriate text added  - hypervisor chart is pie chart now  - styles fixed"