Passes response.regions and response.regions[scope.region] as trusted HTML to the scope.

Previously, the output would have been pruned by Angular not to include, among others, IDs. This makes anchors useless, on which some ePatient sites, including a number of ePatient sites' privacy sections' table of contents rely. To alleviate this, the `pageGroup` and the `feincmsPageRegion` directives were amended so as to return their original result as angular trusted HTML (`$sce.trustAsHtml()`).
It looks like you may have inadvertently undone a [previous commit](https://github.com/incuna/angular-feincms/commit/567aca9eccc4e7210c9378e1d558248d15f3f97b) - presumably the version of `pages.js` that you copied from your lib was not up to date with master.