Make chart icons blue in tree view (#1985)
Make chart icons blue in tree view (#1985)

* Make chart icons blue in tree view

Fixes #1983.

The chart icons in the tree-view should be blue to indicate that they can be clicked. They should also have a tooltip when they are hovered over.

Signed-off-by: johnsonw <de6151a040f0d212a896ca441858b1fdc75ce4fc@whamcloud.com>

* - Update tooltips to read, "View statistics"
intel-hpdd/intel-manager-for-lustre,intel-hpdd/intel-manager-for-lustre,intel-hpdd/intel-manager-for-lustre