account for 2012-08

[chadwhitacre]

Builds on 2012-07 (#2).

[kaguillera]

This should be up for review soon. Want #2 review and merged before putting the review label on this.

Just noting that I intend on make more PR for the accounting by month even if this takes a while to be reviewed and merged. The idea is that I would have laid the ground work and all I will have to do is make minor changes before it needs to be reviewed and merged.

[kaguillera]

Also I am noting the following here since the #2 comments is long.

We need to change the test.py a bit since it is testing Fee Buffer account which we are no using. I think/believe that we need a test similar to that but not sure what exactly. @whit537 any suggestions? Just let me know what you think an I will make a PR with the necessary changes.

[nobodxbodon]

As we changed fee-buffer to income/expense in 150c3d0, IMO we don't need to add additional tests, as far as balance sheet is consistent with the statements of all the accounts (maybe that's the test we need to add? like checking the closing (on 08/31) balance in statements with asset of corresponding account in balance sheet?)

[kaguillera]

I was thinking the same thing but just wanted to make sure I was not overlooking anything.