profit works, but no tests yet
add account chnage log
read yml file for initial account balance, account_log works for bet. working on dole and tax
remove worldcup.yml from git
change log works for dole, tax and bet
added test for TAX log
calculate profit rate and themed account logs
hide danger links for account log
changed games bet view
Merge branch 'master' of https://github.com/rockydd/worldcup