Don't automatically "un-follow" process output if the process exits

The issue is that the process exit might be recognized before the last
bit of output is transferred, resulting in cut off output. Also if the
process is backed off and restarted, following should continue, which it
did not correctly.

Request: MO
Change-Id: I8fa46f9a2dc35fe8e3d4021bf8d3f8768ca36f4a

Author: mduft

ui/webapp/src/app/modules/instance/components/process-details/process-details.component.html

@@ -120,7 +120,7 @@
         [initialEntry]="getCurrentOutputEntryFetcher()"
         [contentFetcher]="getOutputContentFetcher()"
         [contentDownloader]="getContentDownloader()"
-        [follow]="isRunning()"
+        [follow]="true"
         [supportsStdin]="supportsStdin()"
         [hasStdin]="hasStdin()"
         (inputEvent)="onInputEvent($event)"