Fixed names of the three web tests that start services and timeout.

Change-Id: Ib75e066b959d6e7a25079c73f1eaf8f9dffb4ee1
BUG #14428: Expand accepted LUT data range.

Expanded the accepted LUT range. The new delta is 1e-16 for rescaling  and 1e-10
for rendering the transfer function in the control widget.

Change-Id: I442e90fc8879598e827ed3b82659ef1475ce8655
Merge topic 'pvweb-fix-start-test-names' into next

84d306c Fixed names of the three web tests that start services and timeout.
Merge topic '14428_expand_valid_range' into next

f3fe83f BUG #14428: Expand accepted LUT data range.