Move MiqApache from manageiq-gems-pending

[Fryguy]

MiqApache is only used by the "evmserver" parts of MiqServer, so it
should live here.

@carbonin Please review.

[Fryguy]

gems/pending removing in ManageIQ/manageiq-gems-pending#235

[carbonin]

Looks good to me.

Did you want to do any of the cleanup bits that rubocop is suggesting or do you want to keep this PR a straight move?

[Fryguy]

keep this PR a straight move

[Fryguy]

Updated the brakeman.ignore

[miq-bot]

Checked commit Fryguy@deb6811 with ruby 2.2.6, rubocop 0.47.1, and haml-lint 0.20.0
6 files checked, 7 offenses detected

lib/miq_apache/config.rb

• ❗ - Line 2, Col 22 - Style/MutableConstant - Freeze mutable objects assigned to constants.
• ❗ - Line 3, Col 26 - Style/MutableConstant - Freeze mutable objects assigned to constants.
• ❗ - Line 4, Col 26 - Style/MutableConstant - Freeze mutable objects assigned to constants.

lib/miq_apache/control.rb

• ⚠️ - Line 61, Col 5 - Lint/UselessAccessModifier - Useless private access modifier.
• ⚠️ - Line 63, Col 5 - Lint/IneffectiveAccessModifier - private (on line 61) does not make singleton methods private. Use private_class_method or private inside a class << self block instead.
• ❗ - Line 17, Col 26 - Style/MutableConstant - Freeze mutable objects assigned to constants.

spec/lib/miq_apache/control_spec.rb

• ⚠️ - Line 51, Col 5 - Lint/UselessAssignment - Useless assignment to variable - cmd.