ubeRpay: Read PDF Pay Stubs from Uber and analyze.

This function reads a csv of expenses and formats them for an income statement.

1 2	fmt_exp(exp_data, tenQ = FALSE, date_var, cat_var = NULL, price_var, date_fmt = NA)

`exp_data`	dataframe of expenses
`tenQ`	should the table be quarterly or annual ? Default to annual
`date_var`	string. The purchase date variable name
`cat_var`	string. Category of the purchse for detailed exp reports.
`price_var`	variable containing the price
`date_fmt`	string. The format of the date. See lubridate for options