Remove images; repair A&AI credentials.

Remove licensed image files from ONAP distrib
Correct AAI user/role API username and password; add AAI thumbnail image file
in application onboarding DML script.

Issue: PORTAL-58, PORTAL-63
Change-Id: I5f61b01e822e563a7cb5c1b635313dca9397c4ae
Signed-off-by: Christopher Lott (cl778h) <clott@research.att.com>
15 files changed