Adjusting for the fucking modification of the demand.
Rewrite the models and complete most of the algorithm of stock operations. Clean the static folder.
Add a middleware to show the number of SQL queries.
Finish stock operations and tests.
Fix a bug caused by fucking decimal operations.
Add the simple bond-trade-logic. Haven't been tested.
Refactory stocks and decrease the database hits.
Fix a logical chao in the stocks. Finish the bonds module.
Weekly commit.
Modify funds.
Finish fund tests.
Finish transfering and fix a bug in views of webboard.
Add cron support. Tomorrow will continue the cron logic and url configurations.
Merge branch 'master' of https://github.com/hsfzxjy/mese2014 into hsfzxjy-master

Conflicts:
	mese2014/settings.py
	templates/accounts/login.html
MERGE 6-1