Update source/guides/templates/links.md

Since this is the first time in the documentation 
where mention is made of 'dynamic segments,' why not link
to the concept for the user to easily find out about it? 
Remove  as its part of the old router syntax
Fixed typo

App.SongsController = App.ArrayController.extend({...})

becomes

App.SongsController = Ember.ArrayController.extend({...})
Typo - source/guides/enumerables/index.md
Add Karma to who's using
Merge pull request #276 from klaaspieter/about

Add Karma to who's using
Added guide for changing the Router's location API
Merge pull request #277 from rlivsey/location-api-guide

Added guide for changing the Router's location API
Merge pull request #274 from GavinJoyce/patch-2

Typo - source/guides/enumerables/index.md
Merge pull request #273 from GavinJoyce/patch-1

Fixed typo in ArrayController
Merge pull request #272 from inkredabull/patch-1

Update source/guides/templates/links.md
Merge pull request #271 from trev/master

match argument is a remnant from a previous router
Merge remote-tracking branch 'origin/master'