modify pay json data format
add lon and lat attributes to Tour model
add lon and lat in form views and json data interface
add tour list gps
update tour_order
add tour_orders js
add TourOrder filter function
add TourOrder states selecter in the TourOrder index html view
finish query #4
modify tour_order index json api
update select params
modify tour order status to state
add tour_order show json some attributes
fix bug
modify json file format error
fix state bug
fix tour_order time
add link css
fix price bug
ticket origin price error, github issue #8