feat/refactor: source and destination entity names now match except security groups where prefix migrated- is kept

feat: assert disabled projects to avoid nova API 401s as listed below:

See merge request !13

typo: not key-pair but server

See merge request !6

feat+fix: assign FIP addresses properly to correct NIC (when multiple ones),...

See merge request !12

fix: Assure correct VM NIC order

See merge request !11

feat: multi NIC support added (port duplications)

See merge request !10

feat: detect objstore project contents (info/warning)

See merge request !9

fix: project-flavor-migration-check.py clean-up and does not require dst project existing

See merge request !8

feat: Detect and assign same MAC address as in source cloud

See merge request !7

feat: add ostack flavor validation tool

See merge request !5

feat: add possibility to guide user how to resolve asserted issue

See merge request !4

fix: avoid TypeError: 'NoneType' object is not subscriptable on missing source...

See merge request !3

feat: add cloud team privileged members to allow them the migration

See merge request !2