Easy search 3.1

Easy search v3.1 changes:

Now supports Elasticsearch password function.

Easy search v3.0 changes:

Updated Options page and default search checkbox.

Easy search v2.9 changes:

Added Resource manager view permission check.

Easy search v2.8 changes:

Added missing search category variable.

Easy search v2.7 changes:

Added code to prevent server error if URL query parameter is manually adjusted and out of range.

Easy search v2.6 changes:

Fixed issue with page navigation.

Easy search v2.5 changes:

Fixed null condition error with searchForums variable.

Easy search v2.4 changes:

Thread and resource results now highlight keywords in titles.

Easy search v2.3 changes:

Fixed JavaScript issue.

Easy search v2.2 changes:

Compatible XF 2.x versions 2.3