check if on tour for home page artists
show tour dates for artist detail pages
main functions for checking and showing tour dates
gets manually added tour dates if no data available from BiT
renamed to get-tour-dates-manual.php
commented out related artist section, temp script for getting twitter, and got tour dates functioning
got tour dates functionality working, added custom data id and band id
added scripts for tour dates and main.js file altough not in use yet
got twitter authorization working
change no of tweets to 1