Detect missing Oz config file and raise exception.
add some f17 template file to use with the restapi testsuite
we need to write strings to a file, not dicts!
Merge pull request #240 from giulivo/restapi_tests

add some f17 template file to use with the restapi testsuite
Merge pull request #241 from giulivo/e2e_maint

fixes e2eTest error during writeout of a provider definition to file
Merge pull request #233 from justinclift/check_oz_config_file_missing

Detect missing Oz config file and raise exception.