Patch: Copy back detailed pede exit code file

[cmsbuild]

Changed mps scripts to copy back the millepede.end file. This file contains the detailed exit status of pede, which es very useful for debugging (and would have saved us some time in finding a troublemaker in currently running CRUZET alignment).

This patch needs to be backported to all releases we use in alignment :( ...
Automatically ported from CMSSW_7_4_X #7758

[cmsbuild]

A new Pull Request was created by @cmsbuild for CMSSW_7_5_X.

Patch: Copy back detailed pede exit code file

It involves the following packages:

Alignment/MillePedeAlignmentAlgorithm

@cmsbuild, @mmusich, @diguida, @cerminar, @nclopezo can you please review it and eventually sign? Thanks.
@ghellwig, @mmusich, @frmeier, @tlampen this is something you requested to watch as well.
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@nclopezo, @ktf you are the release manager for this.
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[mmusich]

@cmsbuild please test

[cmsbuild]

The tests are being triggered in jenkins.

[nclopezo]

@mmusich
Hi Marco,
There is still no IB for 75X. The release series was just created earlier today. The first should be available today in the afternoon. So these tests are not going to run.

[nclopezo]

+1
Tests already approved in the equivalent of this PR in CMSSW_7_4_X