Revert font awesome 5 changes

We are still pushing ahead on this 100% just need a bit longer to prepare
all plugins

app/assets/javascripts/select-kit/templates/components/category-drop/category-drop-header.hbs

@@ -2,4 +2,4 @@
   {{{label}}}
 </span>
 
-{{d-icon caretIcon class="caret-icon"}}
+{{d-icon caretIcon class="caret-icon fa-fw"}}

app/assets/javascripts/select-kit/templates/components/combo-box/combo-box-header.hbs

@@ -14,4 +14,4 @@
   </button>
 {{/if}}
 
-{{d-icon caretIcon class="caret-icon"}}
+{{d-icon caretIcon class="caret-icon fa-fw"}}

app/assets/javascripts/select-kit/templates/components/future-date-input-selector/future-date-input-selector-header.hbs

@@ -24,4 +24,4 @@
   </button>
 {{/if}}
 
-{{d-icon caretIcon class="caret-icon"}}
+{{d-icon caretIcon class="caret-icon fa-fw"}}

app/assets/javascripts/select-kit/templates/components/multi-select/selected-category.hbs

@@ -1,4 +1,3 @@
 <div class="body">
   {{badge}}
-  {{d-icon 'times'}}
 </div>

app/assets/javascripts/select-kit/templates/components/multi-select/selected-name.hbs

@@ -8,7 +8,6 @@
       {{{label}}}
     {{/if}}
   </span>
-  {{d-icon 'times'}}
 </div>
 
 {{#if footerContent}}<div class="footer">{{footerContent}}</div>{{/if}}

app/assets/javascripts/select-kit/templates/components/tag-drop/tag-drop-header.hbs

@@ -6,4 +6,4 @@
   {{/if}}
 </span>
 
-{{d-icon caretIcon class="caret-icon"}}
+{{d-icon caretIcon class="caret-icon fa-fw"}}