Add new holmes.conf but leaving everything ycroft named for now

Soon we will rename everything towards OVOS however have that planned
step by step.

buildroot-external/rootfs-overlay/etc/mycroft/holmes.conf

@@ -0,0 +1,48 @@
+{
+   // check xdg directories OR only check old style hardcoded paths
+   // the default value is False so the default behaviour is the same as mycroft-core
+   // once MycroftAI/mycroft-core/pull/2794 is merged the default value will change to True
+   "xdg": true,
+
+   // the "name of the core",
+   //         eg, OVOS, Neon, Chatterbox...
+   //  all XDG paths should respect this
+   //        {xdg_path}/{base_folder}/some_resource
+   // "mycroft.conf" default paths are derived from this
+   //        /opt/{base_folder}/mycroft.conf
+   //        ~/.{base_folder}/mycroft.conf
+   "base_folder": "mycroft",
+
+   // the filename of "mycroft.conf",
+   //      eg, ovos.conf, chatterbox.conf, neon.conf...
+   // "mycroft.conf" default paths are derived from this
+   //        /opt/{base_folder}/{config_filename}
+   //        ~/.{base_folder}/{config_filename}
+   "config_filename": "mycroft.conf"
+
+   // override the default.conf location, allows changing the default values
+   //     eg, disable backend, disable skills, configure permissions
+   //"default_config_path": "/etc/HolmesV/default_mycroft.conf",
+   
+   // this is intended for derivative products, if a module name is present 
+   // in sys.modules then the values below will be used instead
+   //     eg, chatterbox/mycroft/ovos/neon can coexist in the same machine
+   //"module_overrides": {
+   //     "chatterbox": {
+   //         "xdg": false, 
+   //         "base_folder": "chatterbox",
+   //         "config_filename": "chatterbox.conf",
+   //         "default_config_path": "/opt/chatterbox/chatterbox.conf"
+   //     },
+   //     "ovos": {
+   //         "xdg": true, 
+   //         "base_folder": "ovos",
+   //         "config_filename": "ovos.conf"
+   //     },
+   //     "neon": {
+   //         "xdg": true, 
+   //         "base_folder": "neon",
+   //         "config_filename": "neon.conf"
+   //     }
+   //}
+}