Update w/ _install_mobile_clients @zbchristian

installers/common.sh

@@ -56,11 +56,30 @@ function _install_raspap() {
     _configure_networking
     _prompt_install_adblock
     _prompt_install_openvpn
+    _install_mobile_clients
     _prompt_install_wireguard
     _patch_system_files
     _install_complete
 }
 
+# search for optional installation files names install_feature_*.sh
+function _install_mobile_clients() {
+    if [ "$insiders" == 1 ]; then
+        _install_log "Installing support for mobile data clients"
+        for feature in $(ls $webroot_dir/installers/install_feature_*.sh) ; do
+           source $feature
+           f=$(basename $feature)
+           func="_${f%.*}"
+           if declare -f -F $func > /dev/null; then
+                echo "Installing $func"
+                $func || _install_status 1 "Unable to install feature ($func)"
+            else
+                _install_status 1 "Install file $f is missing install function $func"
+           fi
+       done
+    fi
+}
+
 # Prompts user to set installation options
 function _config_installation() {
     if [ "$upgrade" == 1 ]; then
@@ -177,6 +196,9 @@ function _create_raspap_directories() {
     # Create a directory to store networking configs
     echo "Creating $raspap_dir/networking"
     sudo mkdir -p "$raspap_dir/networking"
+    # Copy existing dhcpcd.conf to use as base config
+    echo "Adding /etc/dhcpcd.conf as base configuration"
+    cat /etc/dhcpcd.conf | sudo tee -a /etc/raspap/networking/defaults > /dev/null
     echo "Changing file ownership of $raspap_dir"
     sudo chown -R $raspap_user:$raspap_user "$raspap_dir" || _install_status 1 "Unable to change file ownership for '$raspap_dir'"
 }