Enable cloudify_ims
Enable cloudify_ims

- set VNF test cases as daily cases
- remove enabled: False only for cloudify_ims
- precise default generic scenrio (run only on basic scenario first)

Vnf and cloudify_ims leveraging vnf are ready for merge [1]

[1]: https://gerrit.opnfv.org/gerrit/#/c/36315/

Change-Id: I95ae89358e940ef5e9b8ceabc37588bbcfccfc6c
Signed-off-by: Morgan Richomme <863ecccd07b4194c40ddc432b982c8c67e56599a@orange.com>

opnfv/functest,mywulin/functest,opnfv/functest,mywulin/functest