hid 'add event' when not logged in, and removed redundant test
completed delete selected event logic
refactored index
sorted date validations, live and test
general tidy
Merge pull request #7 from Rosie-Brigham/rk-rb-random-bits

Rk rb random bits
sorting issues with canvas
Merge pull request #8 from Rosie-Brigham/rk-rb-random-bits

sorting issues with canvas
changed canvas width and added JQuery to remove button