Add themes documentation

- Renamed all index.md to readme.md to make consuming the documentation
from the Github repo easier. VuePress treats index.md and readme.md the
same way when building the static pages.
- Added theme section overview documentation
- Added how to customize documentation
- Added custom style imports to support OpenBMC Web UI component
documentation to remove Bootstrap framework base styles that conflict
with the Vuepress theme
- Found occurrences of the word Sass in upper-case and changed to use
sentence case.

Signed-off-by: Derick Montague <derick.montague@ibm.com>
Change-Id: If5588f88a3d75761cc47e85a3fb0a582b31d373c

1 files changed, 3 insertions, 3 deletions

diff --git a/src/assets/styles/bmc/helpers/_colors.scss b/src/assets/styles/bmc/helpers/_colors.scss
index 28bfe890..ce89aba4 100644
--- a/src/assets/styles/bmc/helpers/_colors.scss
+++ b/src/assets/styles/bmc/helpers/_colors.scss
@@ -1,4 +1,4 @@
-// SASS Color Variables
+// Sass Color Variables
 $black: #000;
 $white: #fff;
 
@@ -24,7 +24,7 @@ $gray-700: #666666;
 $gray-800: #333333;
 $gray-900: #161616;
 
-// SASS Base Color Variables
+// Sass Base Color Variables
 $blue: $blue-500;
 $green: $green-500;
 $red: $red-500;
@@ -40,7 +40,7 @@ $colors: (
   "yellow": $yellow,
 );
 
-// SASS Theme Color Variables
+// Sass Theme Color Variables
 // Can be used as variants
 $danger: $red;
 $dark: $gray-900;