Flex and list view for files and folders

[varunsingh87]

Flex view is the layout where a thumbnail for the Flytrap files (and folders) are shown and it wraps for every say 3 files (this number depends on the screen size).
List view is the layout where, similar to a table, each file is put one below the other. The folders are listed all above the files. Additionally, a timestamp of when the audio was last modified and the owner is shown in separate columns.

• Add both these views
• Give a user-friendly way to toggle between them