Allow specifying an environment when registering to SubscriptionManager

[bdunne]

https://bugzilla.redhat.com/show_bug.cgi?id=1164032

[miq-bot]

Checked commit bdunne@d22cf30 with rubocop 0.27.1
2 files checked, 8 offenses detected

spec/subscription_manager_spec.rb

• Style - Line 34, Col 34 - Style/SpaceAroundOperators - Surrounding space missing for operator '=>'.
• Style - Line 34, Col 50 - Style/SpaceAroundOperators - Surrounding space missing for operator '=>'.
• Style - Line 34, Col 92 - Style/SpaceAroundOperators - Surrounding space missing for operator '=>'.
• Style - Line 34, Col 116 - Style/SpaceAroundOperators - Surrounding space missing for operator '=>'.
• Style - Line 34, Col 121 - Metrics/LineLength - Line is too long. [221/120]
• Style - Line 34, Col 143 - Style/SpaceAroundOperators - Surrounding space missing for operator '=>'.
• Style - Line 34, Col 176 - Style/SpaceAroundOperators - Surrounding space missing for operator '=>'.
• Style - Line 34, Col 207 - Style/SpaceAroundOperators - Surrounding space missing for operator '=>'.

[coveralls]

Coverage increased (+0.0%) when pulling d22cf30 on brandondunne:register_with_environment into 06d5044 on ManageIQ:master.

[bdunne]

@gmcculloug Please review

[bdunne]

cc @Fryguy @jrafanie