Begin work on degrouping major languages

Refs: #4291

lib/linguist/languages.yml

@@ -411,7 +411,7 @@ BitBake:
   language_id: 32
 Blade:
   type: markup
-  group: HTML
+  color: "#f7523f"
   extensions:
   - ".blade"
   - ".blade.php"
@@ -1910,8 +1910,8 @@ Hack:
   color: "#878787"
   language_id: 153
 Haml:
-  group: HTML
   type: markup
+  color: "#ece2a9"
   extensions:
   - ".haml"
   - ".haml.deface"
@@ -1921,7 +1921,7 @@ Haml:
   language_id: 154
 Handlebars:
   type: markup
-  group: HTML
+  color: "#f7931e"
   aliases:
   - hbs
   - htmlbars
@@ -2466,7 +2466,7 @@ Lasso:
   language_id: 195
 Latte:
   type: markup
-  group: HTML
+  color: "#f2a542"
   extensions:
   - ".latte"
   tm_scope: text.html.smarty
@@ -2483,7 +2483,7 @@ Lean:
   language_id: 197
 Less:
   type: markup
-  group: CSS
+  color: "#1d365d"
   extensions:
   - ".less"
   tm_scope: source.css.less
@@ -2796,8 +2796,8 @@ Markdown:
   tm_scope: source.gfm
   language_id: 222
 Marko:
-  group: HTML
   type: markup
+  color: "#42bff2"
   tm_scope: text.marko
   extensions:
   - ".marko"
@@ -3738,8 +3738,8 @@ Public Key:
   codemirror_mime_type: application/pgp
   language_id: 298
 Pug:
-  group: HTML
   type: markup
+  color: "#a86454"
   extensions:
   - ".jade"
   - ".pug"
@@ -4261,8 +4261,8 @@ SAS:
   language_id: 328
 SCSS:
   type: markup
+  color: "#c6538c"
   tm_scope: source.scss
-  group: CSS
   ace_mode: scss
   codemirror_mode: css
   codemirror_mime_type: text/x-scss
@@ -4387,8 +4387,8 @@ SaltStack:
   language_id: 339
 Sass:
   type: markup
+  color: "#a53b70"
   tm_scope: source.sass
-  group: CSS
   extensions:
   - ".sass"
   ace_mode: sass
@@ -4561,8 +4561,8 @@ Slice:
   - ".ice"
   language_id: 894641667
 Slim:
-  group: HTML
   type: markup
+  color: "#2b2b2b"
   extensions:
   - ".slim"
   tm_scope: text.slim
@@ -4670,7 +4670,7 @@ Stata:
   language_id: 358
 Stylus:
   type: markup
-  group: CSS
+  color: "#ff6347"
   extensions:
   - ".styl"
   tm_scope: source.stylus
@@ -4902,7 +4902,7 @@ Turtle:
   language_id: 376
 Twig:
   type: markup
-  group: HTML
+  color: "#c1d026"
   extensions:
   - ".twig"
   tm_scope: text.html.twig