Update README.md

Update README.md

Update README.md

Add app icons

Fix launch screen issues

Fix some icon assets with too small resolutions.

Small correction in time-based greeting

Show the right greeting for the user current time.

Fix a issue that caused medias with almost duplicate titles not being filtered out even when 'deleteAlmostDuplicateResults' was selected.

Now show the real number of liked songs/saved episodes.

Comply with SwiftLint rules.

Start following SwiftLint rules(but still not following some rules.)

Add SwiftLint script to initialize with XCode.

Break possible retain cycles.

If the current user still doesn't have favorite songs selected by the spotify algorithm, we populate the SmallSongCards with other data so the UI doesn't look bad.