Added theme04 and theme05 color and background-color utility classes

Author: DNZ\darius

sass/base/utility.scss

@@ -131,6 +131,12 @@
 .color-theme03 {
 	color: $theme03;
 }
+.color-theme04 {
+	color: $theme04;
+}
+.color-theme05 {
+	color: $theme05;
+}
 .bgcolor-theme01 {
 	background-color: $theme01;
 }
@@ -140,6 +146,12 @@
 .bgcolor-theme03 {
 	background-color: $theme03;
 }
+.bgcolor-theme04 {
+	background-color: $theme04;
+}
+.bgcolor-theme05 {
+	background-color: $theme05;
+}
 
 /* Clearfix */
 .cf:before, .cf:after {content:"";display:table;}