Adding .env.tmp to root. Updating docker login text.

.env.tmp

@@ -0,0 +1,47 @@
+#===BASIC SETTINGS===
+
+IOTHUB_NAME="iot hub name"
+IOTHUB_KEY="iot hub key" 
+DEVICE_CONNECTION_STRING="edge device connection string"
+EDGE_DEVICE_ID="edge device id" 
+RUNTIME_HOST_NAME="the computer name that your edge will run on"
+CONTAINER_REGISTRY_SERVER="" 
+CONTAINER_REGISTRY_USERNAME=""
+CONTAINER_REGISTRY_PASSWORD=""
+
+#==WINDOWS
+RUNTIME_HOME_DIR="c:\\ProgramData\\azure-iot-edge"
+
+#==LINUX
+#RUNTIME_HOME_DIR="/etc/azure-iot-edge"
+
+#===ADVANCED SETTINGS===
+
+
+ACTIVE_MODULES="*" 
+# * for all, or a comma delimited list of module names
+
+ACTIVE_DOCKER_DIRS="linux-x64"
+# * for all, or a comma delimited list of dirs found under /Docker/ in your project
+
+IOTHUB_POLICY_NAME="iothubowner"
+CONTAINER_TAG="latest" 
+RUNTIME_TAG="1.0-preview"
+RUNTIME_VERBOSITY="INFO"
+#INFO, DEBUG
+
+MODULES_CONFIG_FILE="build/config/modules.json" 
+RUNTIME_CONFIG_FILE="build/config/runtime.json" 
+LOGS_PATH="logs"
+MODULES_PATH="modules"
+IOT_REST_API_VERSION="2017-11-08-preview"
+DOTNET_VERBOSITY="q"
+#q[uiet], m[inimal], n[ormal], d[etailed], and diag[nostic]
+
+#==ConEmu
+#LOGS_CMD="docker logs {0} -f -new_console:sV"
+
+#==CMD
+LOGS_CMD="start /B start cmd.exe @cmd /k docker logs {0} -f"
+
+ 

iotedgedev/iotedgedev.py

@@ -524,7 +524,7 @@ class Docker:
            
         except Exception as ex:
             self.output.error(
-                "ERROR: Could not login to Container Registry. Please verify your credentials in CONTAINER_REGISTRY_ environment variables. If you are using WSL, then please set DOCKER_HOST Environment Variable. See the projects readme for full instructions.")
+                "ERROR: Could not login to Container Registry. 1. Make sure Docker is running locally. 2. Verify your credentials in CONTAINER_REGISTRY_ environment variables. 2. If you are using WSL, then please set DOCKER_HOST Environment Variable. See the projects readme for full instructions.")
             self.output.error(str(ex))
             sys.exit(-1)