- Added project files based on XfnRestaurant sample application
- Added two new modules to project:
 + EvlCore - contains general classes used in the entire project
 + EvlErp - contains files related to ERP system
  * Added basic support (listing, adding) for VAT rates
   @TODO Implement paginating the list
   @TODO Implement removing selected VAT rates with confirmation,
    VAT rates assigned to products cannot be removed
   @TODO Implement VAT rate status: on/off (not available for products)
   @TODO Write unit tests for 
  @TODO Implement support for:
   > Product categories
   > Units
   > Suppliers (companies)
   > Products
- Reorganized public subdirectories structure
- Updated Bootstrap to version 3.0.3 and jQuery to version 1.9.0
- Added Bootstrap TouchSpin extension
- Added new helper BodyScript(), which is the same as HeadScript(), but
  it's name shows that it is intended to use at the end of <body> tag
- Replaced usage of HeadScript() with BodyScript() in the view script
  (layout and actions)
- Added info about the author
- Implemented basic support for units
- Minor fixes
- Implemented basic support for product categories
- Fixed error alert styles
- Minor fixes
- Changed default language of the application to pl-PL
- Implemented basic support for countries and companies
 + Added usage of Gedmo Translatable behaviour
- Added a static page with the documentation of the project
- Minor fixes
- Implemented basic support for companies
 + Company Form uses Fieldset, which simplified persisting object in DB
- Added translation files:
 + evl-core (.mo),
 + evl-core-php (plural forms),
 + evl-erp (.mo),
 + evl-erp-php (plural forms).
- Updated Application translation files (no text domain)
- Added TODO.md
- Removed some of FirePHP logs
- Minor fixes
 + Updated dimensions of some tables
 + Added styles for form buttons
- Replaced protected property modifier with private in all entity
classes
- Implemented basic support for products
 + Added relations of products to the other entities
- Added TODO list to docs page
- Minor fixes
- Removed some FirePHP logs
- Fixed unchecking suppliers
- Removed Suppliers link from top menu
- Removed/disabled FirePHP/ChromePHP logs
- Updated list of used JavaScript/PHP frameworks and their versions
- Set default timezone to 'Europe/Warsaw'
- Changed default view after language selection: now it is products
  list instead of VAT rates list, which was made first
- Removed unnecessary sections of code
- Small changes in code to make it better for reading.
  Too long lines have been rewritten.
- Added handling price update with JavaScript via Ajax call
  @TODO Remove console logging
- Fixed handling error messages received from Ajax response(calculating
product price)
- Removed Firebug console logging
- Removed useless input filters, because there is used filter,
  which convert input into the float number
- Small fix in PHPDoc: there was used method param name
  from another class, which is not valid in modified controllers
- Added current year into the Copyright info in the footer
- Added JavaScript (via Ajax) handling product price updating
  based on VAT rate and netto/brutto price provided by the user
- Updated documentation page