MPA

Some bugs are remaining with the details page, especially folders:

1. Folders not appearing:
If adding a new folder into a folder page, the new folder doesn't appear directly.
To test:

• go to a folder details page
• select "create new folder"

The folder will appear only after re-opening this folder page 


2. Files not appearing:
When dragging files to a folder detail page, they appear directly.
However it seems that when doing the same on a sub folder detail page, the files are not appearing directly 

done

I've discovered new issues when testing.
The problem mentioned above are fixed, however the ones below are remaining :

1. Creating folders in collections:
If viewing a collection detail page and creating a new folder, the folder is not added to the collection and appearing as it does with folders page.

2. Importing a folder to a collection:
If i import a folder to a collection page, the folder appears as regular sound item (with the wrong thumbnail and layout)
Also when clicking on the folder, the folders details page is corrupted, the layout of folders page is not displayed.
Overall it functions correctly but there are bugs with the layout for this case.

PS: The folder details page appears correctly after scrolling a little bit

3. Adding a folder to a collection:
If selecting "add to" for a folder and selecting a collection, the folder is not added to the collection.

done

Feedback:

1.Display thumbnail:
The thumbnails should also be displayed for folders when viewed in the collection page

2. Crashes:
I'm getting crashes when importing folders to collections via drag and drop 
https://www.dropbox.com/s/3pub0d1u1mzw9p3/MPA%20crash%20importing%20folder%20to%20collection.pdf?dl=0