Merge pull request #1172 from rgevaert/master

[belgium 2014] talk Chris Jackson
Merge pull request #1173 from rgevaert/master

[belgium 2014] fix broken link to contact page
Moved Brisbane to past list.
Moved Boston to past list.
Rearranged map so all are readable.
Past events rearrangement to clean up layout.
Merge pull request #1174 from bridgetkromhout/master

Moving Boston and Brisbane to past events; map cleanup
Berlin: Closed Gold Sponsoring
Fixed Proposal Title
Fixed Proposal Title
Added 2 proposals
Merge pull request #1176 from jbraeuer/master

Fixed Proposal Title
add (maybe?) final ignite
Merge pull request #1177 from DevOpsDaysChicago/master

add ignite for Chicago
More slide and video links for Boston 2014
Merge pull request #1178 from katzj/more-boston-slides

More slide and video links for Boston 2014
Added 2 proposals
Merge pull request #1179 from jbraeuer/master

Added 2 proposals
Added 2 proposals
Merge pull request #1180 from jbraeuer/master

Added 2 proposals