Fixes #1655. Removed explicit field references. (#1656)

* Fixes #1655

Further field name references were found in `consoleport.html`. These have now been removed, so we rely on proper a proper `__str__` implementation of both `ConsolePort` and `ConsoleServerPort`.

* Fixes #1655: Removed explicit field references

Cleaned up all (notable) .name references, and removed them so __str__ can do the lifting. Did not remove the references where it was explicitly referenced to .name (eg. in details). Extended the Secret model to also include the name in __str__, since that was weirdly absent.

* Adapted PR to comply with comments

Re-introduced certain references to make sure explicit references are still used where needed.

netbox/templates/dcim/devicebay_populate.html

@@ -26,7 +26,7 @@
                     <div class="form-group">
                         <label class="col-md-3 control-label required">Bay</label>
                         <div class="col-md-9">
-                            <p class="form-control-static">{{ device_bay.name }}</p>
+                            <p class="form-control-static">{{ device_bay }}</p>
                         </div>
                     </div>
                     {% render_form form %}