remove propose from the nav for Chicago
Merge pull request #1185 from rgevaert/master

[belgium 2014] talk Inny So
Even more TLV 2014 talks
Merge pull request #1186 from avishai-ish-shalom/2014-tlv-submissions

Even more TLV 2014 talks
Merge branch 'master' of github.com:jedi4ever/devopsdays-webby
Add new Media Partner: GazetaPraca.pl

Signed-off-by: Krzysztof Wilczynski <krzysztof.wilczynski@linux.com>
Merge pull request #1187 from kwilczynski/master

Add new Media Partner: GazetaPraca.pl
Added 1 proposal
Merge pull request #1188 from jbraeuer/master

Updated speaker's bio
Added 1 proposal
Merge pull request #1189 from jbraeuer/master

Added 1 proposal
[chicago 2014] add Blacks in Technology as a Media Sponsor
[chicago 2014] add logos for expected sponsors
Merge pull request #1190 from DevOpsDaysChicago/master

[chicago 2014] remove 'propose' and add logos
[berlin 2014] Add sponsor
[berlin 2014] Add some more proposals
Merge pull request #1191 from lenniboy/proposals

[berlin 2014] Logos & Proposals
Added Khushil Dep's proposal
Added David Lutterkort's proposal
Added Eric Sigler's first proposal