Generic UCI configs

Additional LibreMesh sections to:

• generic_uci_config - Define additional OpenWrt configs.
• copy_asset - Copy a file from the assets directory into a specified path.
• run_assets - Executes a file from the assets directory scheme explained in copy_asset.

The main advantage of these sections is to allow the user to keep all LibreMesh configuration within lime-files (a generic lime-community and eventually a specific lime-node).
See OpenWrt UCI defaults for standard methods for integrating custom settings.

generic_uci_config

config generic_uci_config 'uhttpd_https'
	list uci_set 'uhttpd.main.redirect_https=0'

By default uhttpd is instructed to avoid force redirect from http to https

copy_asset

Copy a file from the assets directory into a specified path.
The node asset directories are /etc/lime-assets/node and /etc/lime-assets/community.
The community directory should contain the same files in all the community nodes.

config copy_asset collectd
	option asset 'community/collectd.conf' # or 'node/collectd.conf' or 'community/mynode_collectd.conf' 
	option dst '/etc/collectd.conf'

run_asset

Executes a file from the assets directory scheme explained in copy_asset.

config run_asset dropbear
	option asset 'community/dropbear.sh'
	option when 'ATFIRSTBOOT' # ATFIRSTBOOT, ATCONFIG