Multiple trends card example bugs

[LHinson]

This issue was filed over on patterfly-org however it's an angular implementation bug there I'm moving it over here. Original issue is here: patternfly/patternfly-org#139

Details:

• On the Card with Multiple Trends example, the right-most end point (and presumably current value) for Virtual Disk I/O doesn't look like it's 30%. Same for Memory Utilization, which should be 22%.

• The numbers (30%, 6%, and 22%) should be left-aligned.

• The label on the action icon should be “Create Cluster” to be in keeping with our T&W.

[beanh66]

@LHinson Is this a priority to fix in Angular for any reason? Just going through the issues today and wanted to check!