Merge pull request #906 from liku/master

[warsaw-2014] add links to location and proposals to welcome page
Adding a few more sponsors for DoD SV 2014
Merge pull request #907 from mdxp/master

Adding a few more sponsors for DoD SV 2014
More updates and fixes.
Updating datadog logo and adding bmc to DoD SV 2014
correct position for bmc
Merge pull request #908 from kwilczynski/2014-warsaw

More updates and fixes.
Merge pull request #909 from mdxp/master

Updating datadog logo and adding bmc to DoD SV 2014
[belgium] highops - bronze sponsor
Fixed missing end quote in title of this old proposal. It was causing webby to fail to build the site
Updated the log for Silicon Valley Event
add the forgotten logo file for sv
Merge pull request #910 from rberger/sv_14_06_01_00

Updated Logo for Silicon Valley Devopsdays 2014 based on the TShirt design
new gold sponsor leaseweb
Merge pull request #911 from drozer/master

new gold sponsor leaseweb
[warsaw-2014] update contact email for sending proposals