Use consistent message for "details omitted"

Author: Luke Hoban

url-shortener/README.md

@@ -26,7 +26,7 @@ A sample URL shortener SPA that uses the high-level `cloud.Table` and `cloud.Htt
 
     ```
     $ pulumi preview
-    [many lines elided...]
+    [...details omitted...]
     ---outputs:---
     endpointUrl: computed<string>
     info: 48 changes previewed:
@@ -37,7 +37,7 @@ A sample URL shortener SPA that uses the high-level `cloud.Table` and `cloud.Htt
 
     ```
     $ pulumi update
-    [many lines elided...]
+    [...details omitted...]
     ---outputs:---
     endpointUrl: "https://gs8t66u634.execute-api.us-east-1.amazonaws.com/stage/"
     info: 48 changes performed:

video-thumbnailer/README.md

@@ -25,7 +25,7 @@ Preview the deployment of the application:
 ``` 
 $ pulumi preview
 Previewing changes:
-[623 lines elided...]
+[...details omitted...]
 info: 59 changes previewed:
     + 59 resources to create
 ```
@@ -35,7 +35,7 @@ Perform the deployment:
 ```
 $ pulumi update
 Performing changes:
-[975 lines elided...]
+[...details omitted...]
 info: 59 changes performed:
     + 59 resources created
 Update duration: 9m59.754811909s

webserver-azure/README.md

@@ -38,7 +38,7 @@ Preview the deployment of the application:
 ``` 
 $ pulumi preview
 Previewing changes:
-[76 lines elided...]
+[...details omitted...]
 info: 7 changes previewed:
     + 7 resources to create
 ```
@@ -48,7 +48,7 @@ Perform the deployment:
 ```
 $ pulumi update
 Performing changes:
-[135 lines elided...]
+[...details omitted...]
 info: 7 changes performed:
     + 7 resources created
 Update duration: 2m38.391208237s

webserver-zones/README.md

@@ -28,7 +28,7 @@ This example shows how to use dynamic data when deploying infrastructure.
 
     ```
     $ pulumi preview
-    [... many lines elided ...]
+    [...details omitted...]
     ---outputs:---
     serverUrls: [
         [0]: computed<string>
@@ -43,7 +43,7 @@ This example shows how to use dynamic data when deploying infrastructure.
 
     ```
     $ pulumi update
-    [... many lines elided ...]
+    [...details omitted...]
     ---outputs:---
     serverUrls: [
         [0]: "http://ec2-54-148-246-71.us-west-2.compute.amazonaws.com"