Haystack basic settings
Added pysolr to requirements
Basic indexation
Basic search view
Added absolute URL for model
Added some fixtures
Include speakers in text search
Updated event template
Updated fixtures
Temp link to the search form -- should be replaced by a search box directly?
Display simple facets for speakers, departments and date
Facet mincount=1
Include search box on every page
Better template to browse results
Use only data from the index in the search results to avoid hitting the database
Added solr schema
Do not load all models when running a search
Display start date for talks in search results
Talks Tag admin
Merge branch 'master' into haystack

* master:
  Updated fixtures
  Added some fixtures