added gitignore so FTP settings are not added to gihub and live server
Merge branch 'master' of https://github.com/kirstyburgoine/ShropGeek

Added a redme file to github but not locally
Changd the main event include to reflect the better organisation of speakers using flexible content. Lightning talks and headlines are now a part of the main speakers flexible content rather than seperate
Changed the main speakers to a repeater field within the flexible content field
changed lightning talks to have a featured talk that uses image and bio, or mutliple talks using a repeater field
updated events listings on the homepage so that they worked with the new flexible content / repeater field combos for speakers at Rebellion.

TODO: Still need to check repeater field for lightning talks. Featured works but repeaters remain untested for now.