stylesets: only accept comment char after whitespace

Without the option SpaceBeforeInlineComment set, go-ini will parse just
a single "
This lead to people being unable to specify hex color codes

config/style.go

@@ -352,7 +352,10 @@ func (ss *StyleSet) LoadStyleSet(stylesetName string, stylesetDirs []string) err
 		return err
 	}
 
-	file, err := ini.Load(filepath)
+	var options ini.LoadOptions
+	options.SpaceBeforeInlineComment = true
+
+	file, err := ini.LoadSources(options, filepath)
 	if err != nil {
 		return err
 	}