Update to v2 of the mobilenet model, which seems more compatible in m…

…ultiple environments (#194)

* Update to v2 of the mobilenet model, which seems more compatible in multiple environments

* Update readme

* Wording updates

* Spacing

examples/applications/local-object-detection/models/readme.txt

@@ -1 +1,4 @@
-Model used in this folder is 'ssd_mobilenet_v1_coco' taken from https://github.com/tensorflow/models/blob/master/research/object_detection/g3doc/tf1_detection_zoo.md
+Model used in this folder is 'ssd_mobilenet_v2_coco' taken from
+https://github.com/tensorflow/models/blob/master/research/object_detection/g3doc/tf1_detection_zoo.md.
+This folder also contains 'ssd_mobilenet_v1_coco' from the same directory, which can be used in WSL
+Ubuntu 20.04 but has had some compatibility issues in other environments.

examples/applications/local-object-detection/src/detection.rs

@@ -25,7 +25,7 @@ pub struct DetectionLogic {
 impl DetectionLogic {
     pub fn new() -> Self {
         let mut graph = Graph::new();
-        let proto = include_bytes!("../models/ssd_mobilenet_v1_coco.pb");
+        let proto = include_bytes!("../models/ssd_mobilenet_v2_coco.pb");
 
         graph.import_graph_def(proto, &ImportGraphDefOptions::new()).unwrap();