Budgets App

* Related to  #1504

Add a new application to allow budgetary data to be added to $things in Pombola.
To add to this, the reason I noticed was because I got the following output when doing an import:

```
Importing from /vagrant/budgets.csv
Created new place ainabkoi as Ainabkoi
Created new place alego-usonga as Alego Usonga
Created new place awendo as Awendo
Created new place bahati as Bahati
Created new place balambala as Balambala
Created new place banissa as Banissa
Created new place baringo-south as Baringo South
Created new place bomachoge-borabu as Bomachoge Borabu
Created new place bomachoge-chache as Bomachoge Chache
Created new place bomet-central as Bomet Central
Created new place bomet-east as Bomet East
Created new place borabu as Borabu
Created new place buuri as Buuri
[snip]
```