If oom_control can't be written, still try to catch OOM events. #4435

This is a short term workaround until we understand what the
kernel is really doing.
Document #4435
Correctly link Ubuntu 14.  Also, correctly link Ubuntu platforms when building without using the NMI glue.
Recognize a bunch of SWAMP platforms (for when we enable building them later).
Merge branch 'V8_2-branch' of ssh://ingwe.cs.wisc.edu/p/condor/repository/CONDOR_SRC into V8_2-branch
Replace archive --remote with --git-dir archive because of new gits.
Always build the nordugrid_gahp if we have Globus.

Don't omit the nordugrid_gahp if we can't find an ldap.h header file.
Add the rest of the SWAMP Linux platforms.  Some still don't work, but that's OK.
Merge branch 'V8_2-branch' of ssh://ingwe.cs.wisc.edu/p/condor/repository/CONDOR_SRC into V8_2-branch
fix condor_status crash when ENABLE_CLASSAD_CACHING=TRUE #4459
===VersionHistory:Pending===
Merge branch 'V8_2-branch'