Load buyers and billing accounts for the current user
Add a few demo accounts and demo users to all of them
Autocomplete buyers and billing: search all accounts when user has role kavi
Fix isDev check
Merge pull request #3 from kavi-fi/feature/populate-buyer-and-billing-for-current-user

Feature/populate buyer and billing for current user
Rename ajax response data -> program
Store draft classifications in separate object in Program

* Drafts are stored in Program.draftClassification[user._id] so have multiple draft classifications, one per user
* Draft is moved to Program.classifications[0] on register
Cleanup unused classification status text methods
Fix form labels