Venue and dates.
Merge pull request #748 from bridgetkromhout/master

Venue and dates for Minneapolis
Merge pull request #749 from drozer/master

new sponsor bol.com and new logo layerthree
separator is , not .
Add all the talks

a bunch of people's proposals
Merge pull request #750 from littleidea/pitt

Add all the talks
Added host sponsor logo and link.
[ljubljana 2014] add evening event location
Merge pull request #751 from extraordinaire/patch-3

[ljubljana 2014] add evening event location
Merge pull request #752 from bridgetkromhout/master

Added host sponsor logo and link.
Add Xebia Labs Steel Sponsor

add metadata and logo
Merge pull request #753 from littleidea/pitt

Add Xebia Labs Steel Sponsor
Add sponsor IBM

yep
Merge pull request #754 from littleidea/pitt

Add sponsor IBM
Updating index to close CFP

change wording to still take ignite
Merge pull request #755 from littleidea/pitt

Updating index to close CFP
[ljubljana 2014] add video details
Merge pull request #756 from extraordinaire/master

[ljubljana 2014] add video details
Added in all the backlog of proposals for Silicon Valley event
Added bios for some that didnt originally have them