v0.1.2.dev4

What's Changed

• Cast: cast with the castdisplay package by @bdbarnett in #78
• Camera: install with omip, as an app in Home or the board's main.py by @bdbarnett in #80
• Video Camera: the preview app's new name, beside the P4 Camera program by @bdbarnett in #81
• Home: join a known network and start WebREPL at boot by @bdbarnett in #79
• Camera: an icon for its Home tile, so Home starts with Camera installed by @bdbarnett in #82
• Camera: closes cleanly and opens again by @bdbarnett in #83
• Video Camera: says photos go to the SD card when one is in by @bdbarnett in #85
• Synth Station: installs controlkit, which its instrument panel draws with by @bdbarnett in #84
• Tests: run the camera program's tests when it changes by @bdbarnett in #86
• Install an app: spot an older omip, update it on CircuitPython, and remove code.py for Home by @bdbarnett in #87
• Video Camera, Detect, Security, Mp3: work on a display with no framebuffer by @bdbarnett in #88
• touchkit: set the board's clock when it joins a network by @bdbarnett in #89
• Release 0.1.2.dev4: the clock is set on joining a network, Camera by omip by @bdbarnett in #90

Full Changelog: v0.1.2.dev3...v0.1.2.dev4