Backup client v1.01.00-dev.261

Channel: dev. Line 1.01: works with a control server on the same line.

Version	v1.01.00-dev.261
Channel	dev
Branch	v4_dev
Commit	4ffc55ad5b27b6436c6b890d32a91eb6acf2f192
Build number	261

The MSI's ProductVersion is 1.1.0 (Windows Installer
compares numbers only); the full version is in InstalledVersion.
release.json is the manifest the control server verifies;
SHA256SUMS lists every file.