Add Warsaw iBeacon meetup.
Add NoaCowork to list of venues.
Merge pull request #23 from maciej/noacowork

Add NoaCowork to list of venues.
Merge pull request #22 from maciej/ibeacon-meetup

Add Warsaw iBeacon meetup
Added .gitignore for _sites
Added MCE - both past and future.
Merge pull request #24 from potiuk/gh-pages

Added MCE events
add devops warsaw meetup and its organizer
Merge pull request #25 from liku/gh-pages

add devops warsaw meetup and its organizer