(#375) Elasticsearch updates to community

[st3phhays]

Description Of Changes

This implements new functionality to the Community repository using by adding a new library called autoComplete.js. This will offer suggestions when typing on community.chocolatey.org. While the initial look of the search box is generally the same, many changes went in to add specific styling other than the default autoComplete.js provided.

Motivation and Context

These changes were necessary to implement Elasticsearch.

Testing

TBD

Change Types Made

• Bug fix (non-breaking change).
• Feature / Enhancement (non-breaking change).
• Breaking change (fix or feature that could cause existing functionality to change).
• Documentation changes.
• PowerShell code changes.

Change Checklist

• Requires a change to the documentation.
• Documentation has been updated.
• Tests to cover my changes, have been added.
• All new and existing tests passed?
• PowerShell code changes: PowerShell v2 compatibility checked?

Related Issue

TBD

[gep13]

LGTM