Delete builds
Add gitignore
Delete builds add gitignore
Update UserWebService (authentication), create web-services.properties
Update UserWebService (loginUser)
Converted ProductDAO,CategoryDAO,SubCategoryDAO.
Add ProductService,CategoryService,SubCategoryService.
All methods tested.
Merge chemodurov branch with Alegos.
Create category_viewer.jsp, item_preview.jsp and CategoryServlet
Merge remote-tracking branch 'origin/master' into cehmodurov
Update category_viewer.jsp, item_preview.jsp, HomePageServlet, 
CategoryServlet and some DAO's and Services
Create DescriptionDAO and DescriptionService
Create CategoryControllerServlet, update CategoryServlet,
SubCategoryService, item_preview.jsp, category_viewer.jsp, web.xml
Merge with aleg
Merge with Aleg
Create footer.jsp, item-preview.css
Add .gitignore
Update web.xml, login-check.js, category_viewer.jsp, homePage.jsp,
item_preview.jsp