remove food diary functionality from application
tests for models have been completely implemented
tests for resource routings have been implemented
category index page has been modified
fixes and refactoring for accounts functionality and application layout have been implemented
add sorting features to column headers for categories and accounts
add icons for user menu items;
change icons for table row buttons;
fix grid sorting
create tests for account_helper, category_helper and transaction_helper methods
create tests for accounts controller;
make first part of work on transactions functionality
create tests for categories controller;
create test for application controller
change delete functionality for accounts and categories to AJAX style
first part of refactoring for transactions page
make add and edit operations in modal window (save not included yet)
replace js libraries by corresponded gems
remove unused code
change transaction menu from dropdown to separate buttons
transaction filter has been finally implemented
js code refactoring
create all tests for transaction controller
remove unused code from transaction helper and specs
create js validation for transaction form
add turbo links gem for increase application ui responsibility
implement errors displaying for transaction form
change forms for account and category
create suitable hints for account and category forms
create new statistic page with amchart js library
create test for statistics controller
create test for users controller