cosmetic fix: removed empty line
added expense types grid; not finished yet
add *. to ignore list
added members type_id, active; added ExpenseType.get_key  and expense_type_get_by_type_id
added expense types grid; not finished yet
initial revision
added expense types grid
ignore: file index_extjs.html, directory resources/
removed unneeded entry from 'requires'
add expense types grid
- added ext_common.js
- fixed creation of new account when user doesn't have one
- fixed putting account details in page when account for user already exists
changed location of images to app/images
- account_key() now takes params account name+owner
- added find_account() for request validation
- removed account_user_key_owner()