update elastic search image
Merge branch 'master' of github.com:softshake/softshake.github.com
add elastic search text
Remove one speaker and update talk speaker list accordingly
Add track-web@soft-shake.ch
Merge pull request #19 from iPomme/master

Change the schedule after the annulation of Erlang and Labs for Lambda in Java 8
Merge pull request #20 from renajohn/master

Remove one speaker and update talk speaker list accordingly
add sonarsource abstract
add sonarsource abstract english
1) Add session hash tag and 2) Add AvailableOnAppStore icon.
Add hotels