Add more OS aliases

Author: remingtonc

src/cisco_gnmi/__init__.py

@@ -30,4 +30,4 @@
 from .xe import XEClient
 from .builder import ClientBuilder
 
-__version__ = "1.0.5"
+__version__ = "1.0.6"

src/cisco_gnmi/builder.py

@@ -76,9 +76,13 @@ class ClientBuilder(object):
 
     os_class_map = {
         None: Client,
+        "None": Client,
         "IOS XR": XRClient,
+        "XR": XRClient,
         "NX-OS": NXClient,
+        "NX": NXClient,
         "IOS XE": XEClient,
+        "XE": XEClient
     }
 
     def __init__(self, target):