Finally fixed disappearing headers from dynamic columns.

Bind-once optimizations.

res/app/components/stf/common-ui/include-cached/include-cached-directive.js

@@ -0,0 +1,17 @@
+module.exports = function includeCachedDirective(CompileCacheService) {
+  return {
+    restrict: 'ECA',
+    terminal: true,
+    compile: function (element, attrs) {
+      var srcExp = attrs.ngIncludeCached || attrs.src
+
+      return function (scope, element) {
+        var src = scope.$eval(srcExp)
+        var newScope = scope.$new()
+        CompileCacheService(src, newScope, function (compiledElm) {
+          element.append(compiledElm)
+        })
+      }
+    }
+  }
+}