working on indexing s3 paths
Updated script to make the latest.tar.gz file as well
added comment
Merge pull request #1 from Chili-Man/features/add_latest_version

Features/add latest version
Broke down the script into function calls. Added check for pre existing build in master branch
Updated comment
Updated comment
Added convenience function for marking paths to be excluded from the tarball build
Added the old script back in to maintain compatibility with current travis file while we update them
Disabled the -x option globallly. only enabled in certain functions
cleaned whitespace
no need for a cache dir yet
Merge pull request #2 from Chili-Man/improvements/deduplication

Broke down the script into function calls. Added check for pre existing ...
Forgot to copy preexisting build to latest.tar.gz as well
Merge pull request #3 from Chili-Man/hotfix/latest_tar_cp

Forgot to copy preexisting build to latest.tar.gz as well