moved index to haml
added search
improved transacation view
search improvements
added pocket money schema
a lot of files
a lot of files
added balance using window functions
added Accounts menu
added all accounts and showing submenu on hover
added formating
added money helper and account balance
fixed balance
cleaned up controller
improved navigation bar
added import link
improved categories migration
updated categories migration
refactored import
added splits to pocket money transactions