GitLab

In the lastest version of SelfLoader they fixed the taint problem.  It is
literally one line of code (plus updating version string) so I just made
a patch.  Also, fixup boss/ops-install to apply the patch and change the
default to use the SelfLoader again.

experiment and not use global value of pid/eid.

perl 5.10 has a bug that causes it to segfault if a variable
delcared with 'my' is used in a format string. Work around this
by declaring the variables 'our' instead.

Say in the error msg that not only might the file be writable by other,
but also by group.  Kinda deceiving.

Merge branch 'master' of git-public.flux.utah.edu:/flux/git/users/wbsun/emulab-devel into weibin-merge

When running from suexec, no need to give full path to the minary,
or to re-direct stdout and stderr.

Limit recursive resolution to internal hosts -- so, don't let external
view clients resolve recursively.

This is the big osload_new commit.  It's not enabled by default; you have
to enable the NewOsload feature to get access to it.  Moreover, it
requires the NewOsSetup feature.

Conflicts:
	db/EmulabConstants.pm.in

File::stat doesn't work; CORE::stat does, so switch out File::stat.

Bugfixes for access_keys stuff -- syntax!

Add pcRemote stub class; just inherits from pc class.

Mostly some missing dependencies that turned up during our upgrade.