Fixes #10583 - perform uniq in database instead of in memory when possible

Fixes #7458 - allow searching hosts by their ip and mac addresses

Refs #3809 - Remove cops for empty lines

Fixes #7456 - Extract primary interface from host

• Tomas Strachota (tstrachota) <tstrachota@redhat.com>
• Marek Hulán (ares) <mhulan@redhat.com>
• Gregory Sutcliffe (GregSutcliffe) <gsutclif@redhat.com>

All host must have at least one primary interface and one provision (can...

Fixes #7523 - Removed autocomplete search from id fields

Fixes #5573 - os search definitions for host available in unattended=false mode

Fixes #8043 - Statistic links to OS

Refs #3809 - Remove rubocop TODOs

Removed the following TODOs so that cops for these will run from now on:

Lint/AmbiguousOperator, DefEndAlignment, DeprecatedClassMethods
EnsureReturn, RequireParentheses, Void, BlockAlignment, EndAlignment,
UselessAccessModifier,...

Fixes #6468 - Allow filtering/searching by active user

fixes #7035 - expand column name for Rails 3.2.8 compat in Puppet class search