joining columns/hd1

Results I want:
location            | titles
------------------------------------------------------------------------------------------------------------------------------------------------------------------------
 -0.08776, 43.53336 | "Manchester United beat Everton 2 - 0", "Wayne Rooney scores 2 against Everton"

Database looks like:

longitude | latitude | title
 -0.08776 | 43.53336 | Manchester United beat Everton 2 - 0
 -0.08776 | 43.53336 | Wayne Rooney scores 2 against Everton

Solved at http://www.prolificprogrammer.com/2014/03/how-to-do-pivot-tables-in-postgres.html