Merge pull request #970 from jbraeuer/master

Berlin 2014 - program, cfp++, sponsoring infos.
Remove IBM logo for the time being.

Signed-off-by: Krzysztof Wilczynski <krzysztof.wilczynski@linux.com>
Merge pull request #971 from kwilczynski/master

Remove IBM logo for the time being.
Remove myself.
Merge pull request #972 from kwilczynski/patch-1

Remove myself.
DoD SV 2014 Gold sponsorship sold out message on the site
Merge pull request #973 from mdxp/master

DoD SV 2014 Gold sponsorship sold out message on the site
URGENT: Need pushed. Closed Silicon Valley registration
Adding sponsors for Minneapolis.
Merge pull request #975 from bridgetkromhout/master

Adding sponsors for Minneapolis.
Merge pull request #974 from rberger/sv_14_06_23_00

URGENT: Need pushed. Closed Silicon Valley registration
Added Code of Conduct for SV
Merge pull request #977 from rberger/sv_14_06_23_01

Added Code of Conduct for SV
First 2 proposals for Berlin 2014.
Mention discount deals of Kalkscheune.