Merge branch 'master' into wip

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diff --git a/doc/forum/Weird_SSH_issue/comment_8_b5ba54711a869076fdf78f81f2f5c70d._comment b/doc/forum/Weird_SSH_issue/comment_8_b5ba54711a869076fdf78f81f2f5c70d._comment
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+[[!comment format=mdwn
+ username="joey"
+ subject="""comment 8"""
+ date="2016-03-06T23:47:58Z"
+ content="""
+I modified spin', adding this before its final ssh:
+
+	async $ createProcessForeground $ proc "sleep" ["500"]
+
+This more or less replicates the problem reliably; the remote propellor
+runs but nothing gets displayed for 500 seconds until the sleep process
+is done. At which point the whole buffered output appears. Use cat instead
+and it'll hang forever.
+
+Of course, that means `ps fax` shows propellor with sleep and ssh as
+child processes. If only ssh shows as a child process and nothing else
+when the problem naturally occurs, then that's a different problem
+than what I was able to replicate.
+
+Anyway, this seems too fragile to leave like this even though
+nothing run on the way to a ssh should run for very long.
+So, I'm making the ssh be run forced to the foreground, which will
+certianly avoid all such problems.
+"""]]
diff --git a/doc/forum/Weird_SSH_issue/comment_9_b66bfe7d8414639adc66874d7e94cabf._comment b/doc/forum/Weird_SSH_issue/comment_9_b66bfe7d8414639adc66874d7e94cabf._comment
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+[[!comment format=mdwn
+ username="mithrandi@311efa1b2b5c4999c2edae7da06fb825899e8a82"
+ nickname="mithrandi"
+ subject="comment 9"
+ date="2016-03-07T20:13:25Z"
+ content="""
+I didn't quite find a way to reliably reproduce the issue, but I can confirm that as expected, I haven't run into it again after merging your fix.
+"""]]