Install 32 bit libs on 64 bit os ...

do the install in build_image.sh to avoid impacting existing .travis.yml files
(which may be hopeless since exit status of scripts appears to be ignored by travis now)
issue #27: added 32 bit libs ... what's happening mon?
Issue #27: use Martin's lib32 formula

Also remove wait hack for Issue #25 ... wasn't able to test the
successful case until we got the 32 bit libs installed
Issue #27: quiet options afor atp-get and wget
Issue_27: push test script into testBuilderCI.sh
Issue 27: fix single script invocation
Issue #27: set execute bit on testBuilderCI.sh
Issue #27: insert explicit exit 1 for testing tweak verbosity
use -qq after all ... verbosify build.sh for a minute
Issue #27: upon crash dump log and exit 1
remove forced exit 1 ... need to update template
Issue #27: have to check exit status on each command ...
Issue #27: better non-zero exit status checking?
Issue #27: better non-zero exit status checking?
Issue #27: attempt to recognize sigsegv and exit with nonzero status
issue #27: adjust exit status and wait calculation
issue #27: wait ... wait command exit status is exit status of waited upon process
issue #27: when exiting off of wait command, exit with the exit status of vm ...
issue #27: add testTravisCI.sh and update template
issue #27: try two script: directives in .travis.yml file ... test testTravisCI.sh