[WIP] I18n various pieces

[martinpovolny]

https://bugzilla.redhat.com/show_bug.cgi?id=1225401
https://bugzilla.redhat.com/show_bug.cgi?id=1225395

to be rebased and merged after #3043

[miq-bot]

Checked commits martinpovolny@c2b484a .. martinpovolny@53fd39f with rubocop 0.27.1
2 files checked, 11 offenses detected

vmdb/app/controllers/configuration_controller.rb

• 🔴 Warn - Line 713, Col 102 - Lint/LiteralInCondition - Literal false appeared in a condition.
• 🔶 - Line 709, Col 18 - Style/SpaceInsideParens - Space inside parentheses detected.
• 🔶 - Line 709, Col 37 - Style/SpaceInsideParens - Space inside parentheses detected.
• 🔶 - Line 710, Col 18 - Style/SpaceInsideParens - Space inside parentheses detected.
• 🔶 - Line 710, Col 44 - Style/SpaceInsideParens - Space inside parentheses detected.
• 🔶 - Line 711, Col 18 - Style/SpaceInsideParens - Space inside parentheses detected.
• 🔶 - Line 711, Col 46 - Style/SpaceInsideParens - Space inside parentheses detected.
• 🔶 - Line 712, Col 18 - Style/SpaceInsideParens - Space inside parentheses detected.
• 🔶 - Line 712, Col 44 - Style/SpaceInsideParens - Space inside parentheses detected.
• 🔶 - Line 713, Col 18 - Style/SpaceInsideParens - Space inside parentheses detected.
• 🔶 - Line 713, Col 37 - Style/SpaceInsideParens - Space inside parentheses detected.

[miq-bot]

<pr_mergeability_checker />This pull request is not mergeable. Please rebase and repush.