Register VMDB plugins

[bdunne]

Extracted from #11083

[bdunne]

@Fryguy Please review

[miq-bot]

Checked commit bdunne@83300fb with ruby 2.2.5, rubocop 0.37.2, and haml-lint 0.16.1
2 files checked, 1 offense detected

config/initializers/register_vmdb_plugins.rb

• ❗ - Line 2, Col 15 - Style/ParenthesesAroundCondition - Don't use parentheses around the condition of an unless.

[Fryguy]

LGTM 👍

cc @durandom

[durandom]

Yay ❤️ 💟 @bdunne @Fryguy

Now off to move settings in providers forward

[durandom]

@bdunne any idea if we can prevent reload! clearing the instance?

[4] pry(main)> Vmdb::Plugins.instance.vmdb_plugins.count
=> 1
[5] pry(main)> reload!
Reloading...
=> true
[6] pry(main)> Vmdb::Plugins.instance.vmdb_plugins.count
=> 0