Fixed deletion of ssh keys (HOME instead of tilda) in bosco_uninstall.

From OSG Jira CAMPUS-110
Fixed wrong reference to user_job_wrapper.sh in Campus Factory.

From OSG Jira CAMPUS-125
Removing OSG_GRID export from the user_job_wrapper in Campus Factory.

From OSG Jira CAMPUS-124
Fixing bug in Campus Factory when CONDOR_IDS does not exist.

From OSG Jira CAMPUS-123
Minor tweaks to get condor_utils to compile as a 64bit library on Windows. Ticket #4023
Add CMake file for updated OpenSSL on Windows for Visual Studio 2012. Ticket #4022
Add updated PCRE CMake file for Visual Studio 2012. Ticket #4022
Add updated CMake file for kerberos for Visual Studio 2012 and slightly tweak CMake files for OpenSSL and PCRE to standardize package naming. Ticket #4022
Remove several externals that are more or less Linux specific from Windows build. Deferred fixing DRMAA for now due to the sticky build setup. Deferred fixing boost until the way it's getting shoved in can be cleaned up and a list of needed boost libraries is figured out. Made a couple of code fixes to support building 64bit version of HTCondor on Windows. Ticket #4022 Ticket #4023
Fix krb5 externals to make sure the DLLs are actually copied. Also set to use Visual Studio 2012 by default. Ticket #4022
Fix install step for krb5 to add more missing DLLs. Ticket #4022 Ticket
Attempting to properly pull in boost as an external was an interesting experience. In the process, I discovered that the cp in msconfig is broken and that the gsoap external somehow depended on the broken behavior of the cp in msconfig. Now however an updated version of boost (not the latest because they decided to release 1.55.0 while I was trying to get the external working) is in and we can move onto trying to compile the Python bindings. Ticket #4022
Gittrac #3930:  Initial partial implementation -- I'm not sure if
this is exactly how we want to do it (see remarks in ticket).  Also
no documentation yet.
More robust shell recognition in bosco, especially with csh

From OSG Jira CAMPUS-136
bosco_cluster for multiuser installation

Modified bosco_cluster.
If the user does not own the installation disables glideins and campus factory:
- does not change general routing
- no need for password file
- skips glidein creation

From OSG Jira CAMPUS-136
dprintf 'does not evaluate to bool' now D_FULLDEBUG (was D_ALWAYS)
Merge branch 'V7_9-bosco_1_2-branch' into V8_0-branch
Merge branch 'V8_0-branch' of ssh://tonic.cs.wisc.edu/p/condor/repository/CONDOR_SRC into V8_0-branch
Ticket number #4018
Tiket src/condor_tools/condor_urlfetch.cpp