Update _config.yml
Update speakers-list.html
Revert "Update _config.yml"

This reverts commit 25a7d92ae597b7fdcd6f1c70c38ac5f39764493a.
Revert "Revert "Update _config.yml""

This reverts commit 101a9c370cd992408d1f432c62486924b1f841c0.
Updated

New image
Delete srilanka.jpg
Merge remote-tracking branch 'origin/master'

Conflicts:
	img/sections-background/srilanka.jpg
Merge pull request #1 from CodeLanka/master

updating gh-pages