Starting work on Account class
Add .to_frame method to Account
Merge branch 'master' into accounts
Merge branch 'master' into accounts
add .idea to .gitignore
Tools for getting transaction totals for subaccounts
Merge branch 'accounts' of https://github.com/synthicity/urbansim into accounts
add ability to pass flat feasibility table to developer

normally feasibility has a hierarchical index of (form, attribute) - this allows you to pass a dataframe of just attibutes when you're only developing one form at a time
pep8
prevent an error when calling to_frame before transactions have been added
pep8
Merge pull request #120 from synthicity/accounts

Account class for tracking money