1. Fix flavor case: require flavor types
2. Fix keypaire case: delete keypair created by file
3. Fix security group case: fix delete
4. Fix instance case: fix delete volume twice, wait longer for attaching volume
5. Fix virtual adapter case: fix disassociate floating IP in detail page
6. Fix fip case: remove edit case until front-end fix fip edit with qos service enabled
7. Fix volume case: wait longer for delete instance
8. Fix image case: fix disk format select value when create image
9. Fix server group case: wait longer after delete instance when delete server group
10. Update image config: support image file when download failed to run
image case successfully
Change-Id: I8321f31086ad660d1fe950bedf144af7f008f6b1
b3d0e1f83f