Adding a trend card variation for values on the right

[beanh66]

Description

• This adds a variation of the trend card that allows values to be listed to the right of the trendline.
• Solves this issue.
  @Mgranfie @serenamarie125 Please review!

Changes

• Adds an image to the overview showing this new variation
• Adds an image to the design showing this new variation with callouts
• Removes old unused images
• Adds to the design description to note this variation.

Contribution Submission Checklist

• A GitHub issue was created and reviewed with the PatternFly community.
• The pattern design overview.md and design.md templates were used to provide all information, relevant to this design.
• Any new files have been added to the folder for that pattern.
• The folder, for brand new patterns, has been titled with the name of the pattern.
• All images are in an "img" folder and embedded images have the correct filepath.
• The overview.md and design.md, for this design have been commited and pushed to the patternfly-design repository, for review.

[serenamarie125]

LGTM @beanh66! Thanks for the quick work here!

[serenamarie125]

Note that this fixes #366

[mcarrano]

This looks good to me @beanh66 . Only one question. The Angular example on the site only has optin for value on the right. Is there an updated version of the example code that should be linked here?

[beanh66]

@mcarrano This PR includes the angular updates which @amarie401 has been working on to add the option for value on the right. The example shows radio button options for viewing either the value on the left or the right of the graph.

[mcarrano]

Makes sense. Thanks for sharing the code example @beanh66 . I will go ahead and merge this one.