added json configuration to shift model
still working on json formating
more issues with json
added some sample data temp
Merge branch 'dhtmlx'

* dhtmlx:
  added some sample data temp
  more issues with json
  still working on json formating
Merge branch 'master' of github.com:fitzhayashida/shiftable

* 'master' of github.com:fitzhayashida/shiftable:
  I dont know
  styling homepage