add option handling
use finaliser
parameterise on output stream
get package lookup out of finaliser
add stdout / fix option handling
fix perms
add missing shebang line
fix typos
generalise invocation
generalise over tests
allow configuration of tests via CLI
get var name right
get var name right
remove ability to hijack output stream
rename main programme
Merge branch 'master' of github.com:pwyf/iati-simple-tester