refactor(card): removed actions attribute since this is no longer needed with the item refactor

Buttons in this item still need the item-left or item-right attribute
to size correctly. Closes #552

ionic/components/card/modes/ios.scss

@@ -79,22 +79,6 @@ ion-card {
     padding-top: 0;
   }
 
-  [actions] {
-    padding-right: ($card-ios-padding-right / 2);
-
-    ion-item-content {
-      padding: 0;
-    }
-
-    button,
-    [button] {
-      margin: 0 ($item-ios-padding-right / 2);
-      padding: 2px 6px;
-      min-height: 26px;
-      font-size: 1.3rem;
-    }
-  }
-
   ion-note[item-left],
   ion-note[item-right], {
     font-size: 1.3rem;

ionic/components/card/modes/md.scss

@@ -81,16 +81,6 @@ ion-card {
     padding-top: 0;
   }
 
-  [actions] {
-    button,
-    [button] {
-      margin: 0 ($card-md-padding-right / 4) 0 ($card-md-padding-left / 4);
-      min-height: 26px;
-      font-size: 1.3rem;
-      border-color: transparent;
-    }
-  }
-
   ion-note[item-left],
   ion-note[item-right], {
     font-size: 1.3rem;

ionic/components/card/test/advanced/main.html

@@ -19,7 +19,7 @@
       </p>
     </ion-card-content>
 
-    <ion-item actions>
+    <ion-item>
       <button clear item-left>
         <icon star></icon>
         Star
@@ -51,12 +51,12 @@
       <p>Hello. I am a paragraph.</p>
     </ion-card-content>
 
-    <ion-item actions>
+    <ion-item>
       <button clear item-left danger class="activated">
         <icon star></icon>
         Favorite.activated
       </button>
-      <button clear item danger>
+      <button clear item-left danger>
         <icon musical-notes></icon>
         Listen
       </button>
@@ -76,12 +76,12 @@
       This card was breaking the border radius.
     </ion-card-content>
 
-    <ion-item actions>
+    <ion-item>
       <button clear item-left dark>
         <icon star></icon>
         Favorite
       </button>
-      <button clear item dark>
+      <button clear item-right dark>
         <icon musical-notes></icon>
         Listen
       </button>

ionic/components/item/modes/md.scss

@@ -146,10 +146,6 @@ button[item-right],
   line-height: $item-md-body-text-line-height;
 }
 
-.item[actions] ion-item-content {
-  margin: 4px;
-}
-
 icon[item-left] + .item-inner,
 icon[item-left] + [text-input] {
   margin-left: $item-md-padding-left + ($item-md-padding-left / 2);