make CT manual

docs/CT-Configuration.md

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+# Starting a CT
+Video showing CT and VM configuration: [PiMox7 - RPi4 - arm64 CT & VM Basic Configuration](https://youtu.be/LGb7fB1wK4Q).
+
+### Download CT Image
+1. Follow the link below to download the CT image
+   1. Access the following link in your browser.
+   - https://uk.lxd.images.canonical.com/images/
+   2. Dig deeper into the links, focusing on OS distributions and versions, and CPU architectures. And Select arm64 as the architecture.
+   - For example, an Oracle Linux image file might look like this
+   - https://uk.lxd.images.canonical.com/images/oracle/7/amd64/default/20220601_07:46/rootfs.tar.xz
+   3. Rename and store the downloaded files in the LXC folder.
+   - For example, the following can be executed with the CLI command
+   - wget -O /var/lib/vz/template/cache/oracle-linux-7.tar.xz https://uk.lxd.images.canonical.com/images/oracle/7/amd64/default/20220601_07:46/rootfs.tar.xz
+   - For example, Web-UI
+   - CT template
+      1. Click 'Download from Link'
+      2. Set URL to 'https://uk.lxd.images.canonical.com/images/oracle/7/amd64/default/20220601_07:46/rootfs.tar.xz'
+      3. Set File Name to 'oracle-linux-7.tar.xz'
+
+### Make CT using Web-UI:
+2. Click 'Create CT' in upper right
+#### Under 'General'
+   - Set 'Hostname'
+   - Set 'Password'
+   - Set 'Confirm password'
+#### Under 'Template'
+   - Set 'Template' to the file name from the previous step
+#### Under 'Network' 
+   - Set 'IPv4' to Select Static or DHCP
+   - If you select Static, Set 'IPv4/CIDR' and Gateway
+   - Set 'IPv6' to Select Static or DHCP or SLAAC
+   - If you select Static, Set 'IPv6/CIDR' and Gateway