Javascript: added common function getAccountState and account line colors in administration.
Prefix numbers with zeros in formatDate function
Javascript: account list doesn't show deleted accounts' numbers.
When account is deleted, its number isn't showed anymore.
Added logging and reorganizing application configuration
Added Apache configuration
Added check on price value when adding transaction
Admin transaction list doesn't show deleted accounts transactions anymore
Account details now displays account number instead of ID.
Added SHA-1 hashing on user passwords
Fixed deleted accounts inclusion in debts list
Added UI element to let user know that data is loading
Removing links on search bar, adding escape key binding and fixing default events.
Improved loading state detection. Account details are showed only when fetched.
Switching lastname and firstname in account edition form.
Added Flask-SQLAlchemy integration
Reorganizing configuration
Better formatted MissingFieldsError
Improved interface with new keyboard shortcuts and help.
Added g - h keyboard shortcut.
Added AJAX client-side error handling.