This test verifies that account loss limits work.

-1. This needs sim market data **not** to be merged with replay (or cert), so we can create our own markets.

0. Blow away the orders and fills databases (/home/bts/sparkdata/data/databases/orders,fills,
ex_sim_orders)

Pick a future and 2 accounts (lets call them A and B).

In the risk admin 
a. make sure the clip limits and position limits are high enough for the 2 accounts so they
dont interfare and stop orders
b. for the loss limit enter 1000 for B.

1. Bring up 2 ladders for the contract you selected, each set to one of the accounts above. Bring up the
PNL window and set it to Mid. Now from account A enter a 100 lot bid and 100 lot ask (so now we have markets).

2. From Account B cross the sell with a 1 lot buy. Now you should see a negative PNL for B, and a positive for A
(because we bought at higher than the mid in B, and sold for higher than the mid in A)

3. Go to the risk admin and enter a loss limit for account B (~4 times the PNL for B)

4. Repeat 2 and continue monitoring the PNL. Sell a few more at the market bid. As soon as the PNL goes below 
the loss limits, orders should be rejected with a message saying exactly why.

5. Increase the loss limit, and hit it again with a few loser trades.

6. Move the market mid (by moving the 100 lots orders in 1) and try to get B's PNL within the loss limit range. 
Now enter more loser trades in B and make it hit the limit again.
