use LaTeX formatting for version history item
===GT=== #3366
minor edit on 7.9.3 version history item
===GT=== #965
edit of initial documetation on EC2 spot instances.  Add version history
item about the existence of the documentation.
===GT=== #3209
Merge branch 'V7_9_3-branch'
Condor->HTCondor name updates for some contrib READMEs, scripts
Merge branch 'master' of ssh://chopin.cs.wisc.edu/p/condor/repository/CONDOR_SRC
Use non-blocking mode for file transfers in the shadow (unix only, for now). #3333
enhance defn of STARTER_RLIMIT_AS as well as 7.9.3 version history item
===GT=== #3309
minor 7.9.3 version history item edit
===GT=== #3276
minor 7.9.3 version history item edit
===GT=== #3362
Merge branch 'V7_9_3-branch'
Wait for file transfer during graceful shutdown of the job. #3333

This fixes a problem introduced in my previous commit.
Fix ExternalProjectPatched to handle .bz2 and long download times.
Remove wget dependencies in cmake files.
Add dependency checks in cmake files. #3143

Check for the following programs/libraries and fail at configuration
time if they're required but missing:
libpam, bison, flex, autoconf, automake, libtoolize, perl Archive::Tar,
perl Digest::MD5, libcurl, libltdl, libxml2, libexpat, libuuid, libdl.a
Fix some externals to build with newer versions of gcc.
Fix a cmake message parameter name.