entity render: options, html classes, corrections

note: span.chill-entity tag is replaced by section.chill-entity tag.
because some cases are not valid html :
* span.chill-entity > div
* span.badge > div.chill-entity

src/Bundle/ChillPersonBundle/Resources/public/chill/scss/render_box.scss

@@ -1,9 +1,14 @@
-div.chill-entity {
-    &.person {
-        &.label {
-            h3.denomination {
-                font-size: 1.3em;
-                font-weight: 700;
+section.chill-entity {
+    // have no effect for render label, row, bloc
+    display: inline;
+
+    &.entity-person {
+        div.entity-label {
+            div.denomination {
+                &.h3 {
+                    font-size: 1.3em;
+                    font-weight: 700;
+                }
                 a {
                     text-decoration: none;
                 }
@@ -14,7 +19,7 @@ div.chill-entity {
             }
             p.moreinfo {}
         }
-        &.row {}
-        &.bloc {}
+        div.entity-row {}
+        div.entity-bloc {}
     }
 }