[Reidentify] Change endpoint to /aliases

Signed-off-by: Miguel M. Almeida <miguelcma@gmail.com>
[HttpQueue] Change flush interval from 15 to 10

Signed-off-by: Miguel M. Almeida <miguelcma@gmail.com>
[Demo] Force device orientation to Portrait

Signed-off-by: Miguel M. Almeida <miguelcma@gmail.com>
[Release] New Liquid iOS SDK release: v0.9.0-beta

Signed-off-by: Miguel M. Almeida <miguelcma@gmail.com>