SRG SSR content playback

This is the first alpha release for Pillarbox, with which SRG SSR content can be played, although with minimal features and no provided user interface. This pre-release is far from complete but can be used for early adoption in app prototypes.

Features

• A player which can play SRG SSR contents (videos and audios, on-demand and livestreams, protected or not).
• Playlist support.
• Basic view components (video view and slider) with which simple user interfaces can be built.

What's Changed

• Setup CI by @defagos in #4
• Build documentation as pull request status check by @defagos in #8
• Make linter stricter by @defagos in #10
• Add Nimble for unit tests by @defagos in #12
• Build demos as part of status checks by @defagos in #14
• Lint scripts and markdown files by @defagos in #17
• Add GitHub issue and pull request templates by @defagos in #18
• Post nightly build availability to GitHub issue comments by @defagos in #20
• Update documentation by @defagos in #22
• Add Stale bot configuration by @defagos in #25
• Basic playback by @defagos in #29
• Add Analytics package to the project structure by @defagos in #31
• Add memory leak unit tests by @defagos in #33
• Improve notification center publishers by @defagos in #35
• Identify on-demand and live streams by @defagos in #38
• Identify live streams supporting DVR by @defagos in #39
• Improved seek user experience by @defagos in #44
• Make tests run faster on the CI by @defagos in #47
• Better organize code in packages by @defagos in #48
• Align demo presentation with Android by @defagos in #49
• Add boundary time and asset property publishers by @defagos in #51
• Fix seek bar behavior with MP4 stream by @defagos in #53
• Generate Core documentation by @defagos in #55
• Remove sound from test streams by @defagos in #58
• Set minimum deployment target to iOS and tvOS 16 by @defagos in #61
• Improve UT reliability by @defagos in #63
• Play unprotected SRG SSR contents from URNs by @defagos in #65
• Add seek behaviors by @defagos in #66
• Add demos for simultaneous playback, view link and stories by @defagos in #69
• Handle buffering by @defagos in #74
• Provide demo and test streams through constants by @defagos in #75
• Add backward playlist navigation support by @defagos in #82
• Update Tag Commander binaries to version 5 by @defagos in #83
• Update fastlane to remove Xcode 13 use by @defagos in #84
• Use modern Apple sample streams by @defagos in #85
• Remove Appearance package by @defagos in #87
• Add basic demo and playground by @defagos in #89
• Implement better type equality by @defagos in #92
• Improve resource loading by @defagos in #96
• Prevent SRG SSR livestreams from being played in the past by @defagos in #99
• Improve resource loading by @defagos in #100
• Add unbuffered examples to showcase by @defagos in #104
• Basic error reporting by @defagos in #107
• Revisit resource loading to support MP3 content by @defagos in #116
• Fix resource loading error reporting by @defagos in #118
• Add skip to live support by @defagos in #123
• Fix error management by @defagos in #126
• Display elapsed and total times for on-demand streams by @defagos in #128
• Improve view encapsulation and documentation by @defagos in #130
• Resume playback when skipping to live conditions by @defagos in #132
• Play Akamai token protected content by @defagos in #136
• Update Nimble for async await test support by @defagos in #137
• Fix demo controls view behavior by @defagos in #139
• Build the project on Intel architecture by @waliid in #141
• Make Swift linter stricter by @defagos in #145
• Add basic getting started guide by @defagos in #146
• Add DRM protected content playback support by @defagos in #148

Full Changelog: https://github.com/SRGSSR/pillarbox-apple/commits/0.1.0