Update README.md
Update README.md
Link speaker images.
Merge pull request #27 from drlube/link-speaker-images

Link speaker images.
Link the venues.
Merge pull request #28 from drlube/master

Link the venues.
Add end_time, end_time_formatted and duration_formatted

for presenter, day and session
Parameterize session filters and filter items
Add {{ page.session.filter_tags }}

… in presenter, day, session and sessions
Adap liquid syntax to the template
Add one tag per filter_item instead of filter
Merge pull request #30 from AntoineInsa/30addFilters

Add filters and filter items in tags so they can be manipulated by javascript.
Merge pull request #29 from AntoineInsa/29addEndTimeAndDuration

Add end_time and duration
Include the data from event.json so it can be accessed at `site.attendease.event`.
Big version bump because someone didn't commit the last version bump!
Merge pull request #31 from pgib/expose-event-data

Expose event data
Changes when scheduling not available. Tag tweaks.
Merge pull request #32 from drlube/master

Changes when scheduling not available. Tag tweaks.
Update the docs to show some of the configurable things that were otherwise hidden in the source.
Add support for sponsors.