Add test for multi index
Add test for multi index

gutenye/thinky-websocket,rasapetter/thinky,bprymicz/thinky,davewasmer/thinky,soplakanets/thinky,mbroadst/thinky,JohnyDays/thinky,gutenye/thinky-websocket,gutenye/thinky-websocket,soplakanets/thinky,gjuchault/thinky,JohnyDays/thinky,davewasmer/thinky,rasapetter/thinky