Resolve "Update framework and dependencies"

Closes #57

See merge request !51

Resolve "Catch SpotifyWebAPIException"

Closes #59

See merge request !53

Resolve "Add a "GDPR" notice"

Closes #56

See merge request !50

Resolve "Update composer and yarn dependencies"

Closes #55

See merge request !49

Resolve "Update framework and dependencies"

Closes #54

See merge request !48

Resolve "Use nice radio buttons to choose short/long playlist"

Closes #43

See merge request !46

Resolve "Fix create tambouille long playlist"

Closes #53

See merge request !47

Resolve "Get top artists from API"

Closes #52

See merge request !45

Resolve "Get existing playlists from api"

Closes #51

See merge request !44

Resolve "Use dark theme"

Closes #47

See merge request !43

Resolve "Migrate to Symfony framework"

Closes #28

See merge request !42

Resolve "Improve "now playing" page"

Closes #46

See merge request !41

Resolve "Add a "currently playing" page"

Closes #45

See merge request !40

Resolve "Increase timeout limit on generate complex playlist"

Closes #44

See merge request !39

Resolve "Add a "create tambouille mix" button"

Closes #41

See merge request !38

Resolve "Add a "mix daily mixes" button"

Closes #38

See merge request !35

Resolve "Improve/clean code"

Closes #39

See merge request !36

Resolve "Fix show freshly created playlist"

Closes #35

See merge request !33

Resolve "Add a "show playlist" route"

Closes #36

See merge request !32

Resolve "Fix call on /me when logged in from facebook"

Closes #34

See merge request !31