Fix contacts menu vertical position for comment authors

The contacts menu was being shown as "inline-block", which caused the
top of the menu to be aligned to the top of the author row.

Signed-off-by: Daniel Calviño Sánchez <danxuliu@gmail.com>

apps/comments/css/comments.css

@@ -112,7 +112,7 @@
 	background-repeat: no-repeat;
 }
 
-#commentsTabView .authorRow>div {
+#commentsTabView .authorRow>div:not(.contactsmenu-popover) {
 	display: inline-block;
 	vertical-align: middle;
 }