Fix and relax some lint rules

Author: simurai

static/atom-ui/styles/badges.less

@@ -16,8 +16,7 @@
 
   // Color ----------------------
 
-  .badge-color( @fg: @text-color-selected;
-                @bg: @background-color-selected; ) {
+  .badge-color( @fg: @text-color-selected; @bg: @background-color-selected; ) {
     color: @fg;
     background-color: @bg;
   }

static/atom-ui/styles/mixins/mixins.less

@@ -15,19 +15,19 @@
 //
 .border-top-radius(@radius) {
   border-top-right-radius: @radius;
-   border-top-left-radius: @radius;
+  border-top-left-radius: @radius;
 }
 .border-right-radius(@radius) {
   border-bottom-right-radius: @radius;
-     border-top-right-radius: @radius;
+  border-top-right-radius: @radius;
 }
 .border-bottom-radius(@radius) {
   border-bottom-right-radius: @radius;
-   border-bottom-left-radius: @radius;
+  border-bottom-left-radius: @radius;
 }
 .border-left-radius(@radius) {
   border-bottom-left-radius: @radius;
-     border-top-left-radius: @radius;
+  border-top-left-radius: @radius;
 }
 
 

stylelint.config.js

@@ -9,6 +9,10 @@ module.exports = {
     "selector-type-no-unknown": null,
     "function-comma-space-after": null, // TODO: enable?
     "font-family-no-missing-generic-family-keyword": null, // needed for octicons (no sensible fallback)
+    "block-opening-brace-space-before": null,
+    "block-closing-brace-empty-line-before": null,
+    "declaration-colon-space-after": null,
+    "declaration-block-single-line-max-declarations": null,
     "declaration-empty-line-before": null, // TODO: enable?
     "declaration-block-trailing-semicolon": null, // TODO: enable
     "no-descending-specificity": null,