Rename params and env variables to make them consistent

[andreepyro]

SUMMARY

Rename params and env variables to make them consistent

ISSUE TYPE

• Feature Pull Request

COMPONENT NAME

• fusion_api_client
• fusion_array
• fusion_az
• fusion_hap
• fusion_info
• fusion_ni
• fusion_nig
• fusion_pg
• fusion_pp
• fusion_ra
• fusion_region
• fusion_sc
• fusion_se
• fusion_ss
• fusion_tenant
• fusion_ts
  • fusion_volume

[jankodera-ps]

plugins/module_utils/fusion.py needs to handle both. I would say read new variables, if not present, try to read the old ones?

[andreepyro]

Everything fixed. All env variables and parameters properly deprecated.

Please review @sdodsley