d030c83cee
* `getOwnDeviceKeys`: use `olmMachine.identityKeys` This is simpler, and doesn't rely on us having done a device query to work. * Factor out `requestKeyBackupVersion` utility * Factor out `makeMatrixHttpApi` function * Convert `initRustCrypto` to take a params object * Improve logging in startup ... to help figure out what is taking so long.