Library Recomendations (#1236)

* Updated cover regex for finding cover images in archives to ignore back_cover or back-cover

* Fixed an issue where Tags wouldn't save due to not pulling them from the DB.

* Refactored All series to it's own lazy loaded module

* Modularized Dashboard and library detail. Had to change main dashboard page to be libraries. Subject to change.

* Refactored login component into registration module

* Series Detail module created

* Refactored nav stuff into it's own module, not lazy loaded, but self contained.

* Refactored theme component into a dev only module so we don't incur load for temp testing modules

* Finished off modularization code. Only missing thing is to re-introduce some dashboard functionality for library view.

* Implemented a basic recommendation page for library detail

UI/Web/src/app/nav/nav.module.ts

@@ -0,0 +1,37 @@
+import { NgModule } from '@angular/core';
+import { CommonModule } from '@angular/common';
+import { EventsWidgetComponent } from './events-widget/events-widget.component';
+import { GroupedTypeaheadComponent } from './grouped-typeahead/grouped-typeahead.component';
+import { NavHeaderComponent } from './nav-header/nav-header.component';
+import { NgbDropdownModule, NgbPopoverModule, NgbNavModule } from '@ng-bootstrap/ng-bootstrap';
+import { SharedModule } from '../shared/shared.module';
+import { PipeModule } from '../pipe/pipe.module';
+import { TypeaheadModule } from '../typeahead/typeahead.module';
+import { ReactiveFormsModule } from '@angular/forms';
+
+
+
+@NgModule({
+  declarations: [
+    NavHeaderComponent,
+    EventsWidgetComponent,
+    GroupedTypeaheadComponent,
+  ],
+  imports: [
+    CommonModule,
+    ReactiveFormsModule,
+
+    NgbDropdownModule,
+    NgbPopoverModule,
+    NgbNavModule,
+
+    SharedModule, // app image, series-format
+    PipeModule,
+    TypeaheadModule,
+  ],
+  exports: [
+    NavHeaderComponent,
+    SharedModule
+  ]
+})
+export class NavModule { }