whitespace
expand short options for easier readability
remove --insecure option from curl

The TCGA website appears to have a valid SSL certificate so --insecure
should not be required.
fail better

Add the --fail option to curl so it will suppress error content in
response.  Otherwise the error content is passed on to the JSON parser
which crashes with an indirect cause.
use LWP instead of curl so we can better check failures
whitespace
remove comments
add -h and --help options to genome-test-env
cleanup and changes to .gitignore
Merge branch '93155'