Added a missing 'ref' clause in a forall.

While there, brought crash1callDestructorsAddon.chpl
in sync with crash1callDestructorsMain.chpl.
The former started out as a partial copy of the latter.
While it is not important that the two be identical,
keeping them that way will avoid the question
"why are they different".

Also updated the corresponding .future.
Adjusted .bad for autoCopyWithBegin.chpl.

Probably because of the forall intent commit #614,
this test is now failing earlier.
I updated .bad, and correspondingly the .prediff.
I also have the .prediff remove the chpl version, to avoid noise.

I verified that the "before" and the "after" failures are due to
the same "number of actuals does not match number of formals"
internal error for a call to the same function with the same argument,
at the same location: autoCopyWithBegin.chpl:15.
So it is sufficient to just adjusting .bad.

Recording this just in case - before today the failure was here:

#3  0x00000000004b69f0 in checkFormalActualTypesMatch () at checks.cpp:662
#4  0x00000000004b5d50 in check_afterCallDestructors () at checks.cpp:450
#5  0x00000000004b5aab in check_parallel () at checks.cpp:204
#6  0x00000000004bba4d in runPass (tracker=..., passIndex=20) at runpasses.cpp:2

and since today it changed to:

#3  0x000000000055afcc in insertReferenceTemps (call=0xfe4be0) at callDestructors.cpp:881
#4  0x000000000053c78a in insertAutoCopyDestroyForTaskArg (arg=0x2703350, fcall=0xf16010, fn=0x396c0c0, firstCall=true) at parallel.cpp:264
#5  0x000000000053cad0 in bundleArgs (fcall=0xf16010, baData=...) at parallel.cpp:305
#6  0x00000000005424d6 in passArgsToNestedFns (nestedFunctions=...) at parallel.cpp:1169
#7  0x0000000000541ed9 in parallel () at parallel.cpp:1116
#8  0x00000000004bdd3b in runPass (tracker=..., passIndex=20) at runpasses.cpp:2