Adds 'main' property to package.json
Adds 'main' property to package.json

So module consumers just need to require('tedious') rather than
require('tedious/lib/tedious').

tediousjs/tedious,pekim/tedious,Sage-ERP-X3/tedious,spanditcaa/tedious,tediousjs/tedious,LeanKit-Labs/tedious,arthurschreiber/tedious