Glastonbury Festival 2010 celebrates its 40th birthday this year from Wednesday 23 June to Sunday 27 June at Worthy Farm The full line-ups including all the stage times across the 45 different stages have now been released online at the official Glastonbury site http://www.glastonburyfestivals.co.uk/lineuptimes/ and they’re all in simple text format, so that the mud-happy…