Ticket #3505 Cleanup per process namespaces, namely around mount point
cleaning.
Ticket #3505 warning and build cleanup for ubuntu
Fix default value of stream_output/error in the docs.
final wording update for doc on per job PID namespaces
===GT=== #1959
Ticket #3505 Added checks for MS_SLAVE and MS_REC
Ticket #3505 clean Werrors
Merge branch 'master-gt3505'
allow the number of bits in delegated proxies to be specified with GSI_DELEGATION_KEYBITS (#3503)
added version history info for GSI_DELEGATION_KEYBITS (#3503)
Fixup ups for description addition
Update Install target location for aviary collector files
Handle new arguments quoting style for cream jobs. #3473

When creating a CREAM job description, the gridmanager was ignoring the
newer Arguments job attribute. Now, it uses an ArgList object.
Note: Quoting of characters that have special meaning to CREAM isn't
handled by this commit.
rename condor_check_security to condor_ping and move it from sbin to bin #3371
Fix small memory leak when not authenticate an unknown command
minor edit of 7.8.8 version history item
===GT=== #3495
(#3507) Correct stupid bug.
Merge branch 'master' of ssh://ingwe.cs.wisc.edu/p/condor/repository/CONDOR_SRC
Minor edit to 7.8.8 version history item
===GT=== #3478
minor edit of 7.8.8 version history item
===GT=== #3476
Merge branch 'V7_8-branch'

Conflicts:
	src/condor_gridmanager/creamjob.cpp