Option to show scene bounding box (rerun-io#1770)

* Include depth clouds in bounding box calculation

* Don't wrap text when showing bbox in ui

* Handle projective transforms

* Nicer selection view: don't wrap second column too early

* Add checkbox to show the scene bounding box

Release 0.4.0 - Outlines, web viewer and performance improvements

Latest release

Release 0.3.1 - Remove potentially sensitive analytics

Release 0.3.0

After a successful launch a couple of weeks ago, we're back with our second release!
With a few exceptions this release focuses on internal refactors & improving our processes.
However, we think you'll enjoy these goodies that made it in nonetheless!

https://user-images.githubusercontent.com/2910679/222510504-23871b8c-0bef-49c2-bbd2-37baab4247e8.mp4

You can now generate point clouds directly from depth textures and choose a wide variety of color maps.
Check out this [video](https://user-images.githubusercontent.com/1220815/223365363-da13585f-3a91-4cb8-a6ef-8a6fadbeb4eb.webm) on how to use it.
This is **a lot** faster and more convenient than doing so manually in your own code
Some caveats: Picking is not yet working and visible history may behave differently (related to [rerun-io#723](rerun-io#723))

Other highlights:

* Viewer
  * Improved formatting of date-times in plots [rerun-io#1356](rerun-io#1356)
  * Labels for 3D objects have now a color can now be selected & hovered [rerun-io#1438](rerun-io#1438)
  * Scale factor is saved across sessions and more persistent between screens [rerun-io#1448](rerun-io#1448)
  * Showing tensors in the viewer is now faster
* SDK
  * Python packages now work with Ubuntu-20.04 [rerun-io#1334](rerun-io#1334)
  * u8 segmentation stay u8 now (they converted to u16 before) [rerun-io#1376](rerun-io#1376)
  * 2D Line strips can now be logged directly [rerun-io#1430](rerun-io#1430)
  * Add a `strict` mode to the Python SDK where misuses of the API result in exceptions being raised.[rerun-io#1477](rerun-io#1477)
  * Fix disabling Python API through `init` not working [rerun-io#1517](rerun-io#1517)
* General
  * We build now with fewer build dependencies (there is however [still more work to do!](rerun-io#1316)).
  Notably, we previously used a version of the `time` crate which had a security issue (CVE-2020-26235), thanks @mpizenberg for helping out!
  * Print more information & troubleshooting info on crash

Meanwhile, we did a bunch of improvements to our manual. If you had trouble running Rerun so far, check our updated [troubleshooting](https://www.rerun.io/docs/getting-started/troubleshooting) page (and as always, please [open an issue](https://github.com/rerun-io/rerun/issues/new/choose) if something doesn't work).

⚠️ BREAKING: old `.rrd` files no longer load ⚠️

Release 0.2.0 - The first public release of Rerun!