proposal London Pieter Hintjens
add C4 link - proposal London Pieter Hintjens
Added Gary McAllisters session on DevOps in the Enterprise
Merge pull request #492 from stack72/master

Added Gary McAllisters session on DevOps in the Enterprise
the scale factory - london silver sponsor
added Gary McAllister's Bio to his talk
Merge pull request #493 from stack72/master

added Gary McAllister's Bio to his talk
Change tokyo2013's logo to new one
Merge pull request #494 from DevOpsDaysTokyo/master

Change tokyo2013's logo to new one
Merge pull request #495 from agoddard/portland

added sponsorship options for PDX
Vancouver-2013: 3 more talks
Merge pull request #496 from philwhln/master

Vancouver-2013: 3 more talks
Move sponsor slots in between sessions
Agenda fixes
removed note to organizers
added Alex Gaynor proposal