Better formatting of CHANGELOG when viewed on GitHub
[HK] Better function name
[IM] Fn to return categorised routes for a given customer as an aggregated array
[HK] Refactor filename
[IM] RS routes - fixed individual customer views

- added counts of routes in tabs
- added tabbed view
- clicking from summary to individual customer is tab aware
- added option to limit / switch customer view by protocol
[NF] Pagination and as-you-type to customer RS prefix tables
[IM] Fn to return route acceptance counts for a specific customers as an aggregated array
UI tweeks for route server routes
[IM] Add route server prefixes tab to customer overview

- links to customers prefixes page
- shows red bullet count of prefixes advertised but not accepted
[IM] Add numeric sorting to datatables when number is embedded in a link
[IM] Use datatables for RS prefixes summary table

Adds pagination, as you type search and sorting
Merge branch 'im-rs-dropped-prefixes'
Merge branch 'master' of https://github.com/inex/IXP-Manager
Update changelog