Add jquery and search field
Merge branch 'master' into search
Client fetches talks
Can search through talks by title
Use prefix query for search
Add note about transcription format
Add query method to Elasticsearch module
Add tests for multi_match
Use multi_match
Add spinning indicator
Add eurucamp logo to assets
Merge branch 'master' into search

Conflicts:
	web/templates/layout/application.html.eex
Catch connection errors
send search string downcased
Use submit button to perform search