Fix the opacity of the loading screen

Currently the loading screen has a 0.7 opacity, which leads to some
strange behaviors at times when changing screens.  Old scopes pop under
new ones, leading to a page "jump" once the loading is complete.

Making the loading page fully opaque and removing the transition effect
reduces this behavior, and makes the page transitions feel cleaner.

Tested:
Loaded webui locally.  Observed problem goes away when navigating
between pages.  Navigated between several pages to verify, including
pages with a lot of static data.

Signed-off-by: Ed Tanous <ed.tanous@intel.com>
Change-Id: I5549d5c49901429f6e9c353524c6f7060725c2ea
diff --git a/app/common/styles/elements/loader.scss b/app/common/styles/elements/loader.scss
index 1f1cd56..7eaea60 100644
--- a/app/common/styles/elements/loader.scss
+++ b/app/common/styles/elements/loader.scss
@@ -48,7 +48,5 @@
   background: #fefefe;
   height: 100%;
   z-index: 90;
-  opacity: .7;
   width: 100%;
-  -webkit-animation: fade 1s ease-in;
-}
\ No newline at end of file
+}