[FS#470] Add ipt-netflow as a package in standard distribution

[LEDE Bugs]

A new Flyspray task has been opened.  Details are below. 

User who did this - Rich Brown (richb-hanover) 

Attached to Project - LEDE Project
Summary - Add ipt-netflow as a package in standard distribution
Task Type - Feature Request
Category - Packages
Status - Unconfirmed
Assigned To - 
Operating System - All
Severity - Low
Priority - Very Low
Reported Version - Trunk
Due in Version - Undecided
Due Date - Undecided
Details - It would be useful to provide a netflow-capable package for LEDE. 

The ipt-netflow package (https://github.com/aabc/ipt-netflow/issues/39) apparently can be built for LEDE/OpenWrt.

Would it be possible to incorporate this as a standard package to be included with LEDE? Thanks.

More information can be found at the following URL:
https://bugs.lede-project.org/index.php?do=details&task_id=470