Bulk Operations (#596)

* Implemented the ability to perform multi-selections on cards. Basic selection code is done, CSS needed and exposing actions.

* Implemented a bulk selection bar. Added logic to the card on when to force show checkboxes.

* Fixed some bad parsing groups and cases for Comic Chapters.

* Hooked up some bulk actions on series detail page. Not hooked up to backend yet.

* Fixes #593. URI Enocde library names as sometimes they can have & in them.

* Implemented the ability to mark volume/chapters as read/unread.

* Hooked up mark as unread with specials as well.

* Add to reading list hooked up for Series Detail

* Implemented ability to add multiple series to a reading list.

* Implemented bulk selection for series cards

* Added comments to the new code in ReaderService.cs

* Implemented proper styling on bulk operation bar and integrated for collections.

* Fixed an issue with shift clicking

* Cleaned up css of bulk operations bar

* Code cleanup

UI/Web/src/app/cards/bulk-operations/bulk-operations.component.html

@@ -0,0 +1,8 @@
+<div *ngIf="bulkSelectionService.hasSelections()" class="bulk-select mb-3 fixed-top" [ngStyle]="{'margin-top': topOffset + 'px'}">
+    <div class="d-flex justify-content-around align-items-center">
+        <span class="highlight"><i class="fa fa-check" aria-hidden="true"></i>&nbsp;{{bulkSelectionService.totalSelections()}} selected</span>
+        <app-card-actionables [actions]="actions" labelBy="bulk-actions-header" iconClass="fa-ellipsis-h" (actionHandler)="performAction($event)"></app-card-actionables>
+        <span id="bulk-actions-header"  class="sr-only">Bulk Actions</span>
+        <button class="btn btn-icon" (click)="bulkSelectionService.deselectAll()"><i class="fa fa-times" aria-hidden="true"></i>&nbsp;Deselect All</button>
+    </div>
+</div>