GUI -- Cleaned up directives - onos-sortable-header and icon no longer use isolate scope. Icon directive moved to icon.js. Deleted unneeded TableService.

Change-Id: I53970176b9ca021d1aa7d844ccd961cbf6ac6b51
diff --git a/web/gui/src/main/webapp/app/view/app/app.html b/web/gui/src/main/webapp/app/view/app/app.html
index 9df05b8..4d202bf 100644
--- a/web/gui/src/main/webapp/app/view/app/app.html
+++ b/web/gui/src/main/webapp/app/view/app/app.html
@@ -38,10 +38,7 @@
 
     <div class="summary-list" onos-table-resize>
 
-        <div class="table-header"
-             onos-sortable-header
-             sort-params="sortParams"
-             sort-callback="sortCallback(sortParams)">
+        <div class="table-header" onos-sortable-header>
             <table>
                 <tr>
                     <td colId="state" class="table-icon" sortable></td>