acu115916 fixed issue with linux/process raising exception in fork due to 'fcntl' not always being pre-loaded
fixed issue with exception marshaling failing to load in some cases by using a more reliable JSON dump/load
removed deprecated cruft and unneeded test harness
v2.0
acu115916 added support for cleaning env vars during popen
acu115916 removed gemspec from Gemfile because it is unneeded and only causes problems between Linux and Windows
acu115916 locked mswin32 gem dependencies
acu115916 changed to use YAML instead of JSON for error stream to remove json dependency
Merge remote-tracking branch 'origin/teal_13_13_acu115916_fixes_for_linux_process_etc'