New features
[d8c53bb] Replaced query builder with DQL (@bocharsky-bw)
[7fd90a9] Showed message when no posts found (@voronkovich)
[53be86f] Added flash messages after creating, updating and deleting posts (@voronkovich)
[31b154f] Added support for non-method callables in the source code extension (@stof)
[16cd00c] Use a modal window to confirm the blog post deletion (@yceruto)
[2731bae] Added a paginator using KnpPaginatorBundle (@ccab)
[10c2739] Moved some code to a new CodeExplorerBundle (@voronkovich)
[5b37934] Redirect a client to an appropriate locale (@voronkovich)
Bug fixes
[99e9aba] Fixed XSS injection with Htmlpurifier (@e-moe)
[dd20590] Fixed post content constraint (Andreas Kleemann)
[fbad2c4] Added requirements for _locale parameter on homepage (@bocharsky-bw)
[f72b13f] Don't create published date repeatedly (@bocharsky-bw)
[9899f0f] Restrict "textarea" resize to vertical only (@yceruto)
[f6aa107] Displayed a confirmation message before deleting a post (@yceruto)
[fbc44a1] Rendered global errors of comment form (@xelaris)
Minor changes
[64e2a3e] Added Romanian translation (@cristi-contiu)
[25b810c] Added Polish translation (@jzawadzki)
[a8d2079] Added Italian translation (@dborsatto)
[4c318fe] Added Japanese translation (Bravewood)
[abd4410] Added Dutch translation (@flip111)
[47d2c54] Added Indonesian translation (@egig)
[0e99e35] Registered DoctrineFixturesBundle only for the dev environment (@bocharsky-bw)
[7075c81]Removed parameters.yml from repository and add to gitignore (@bocharsky-bw)
[1f58d75] Enforced best pratices for form button (@b-durand)
[b89675d] Removed unnecessary createCommentForm method (@voronkovich)
[b898878] Removed an unneeded state in the SourceCodeExtension (@stof)
[306c466] Updated Symfony up to latest v2.7.3 and update dependencies (@bocharsky-bw)
[127cd3b] Updated the app to Symfony 2.7.4 (@javiereguiluz)
[f9f2b39] Updatea dependencies according to Symfony v2.7.5 release (@bocharsky-bw)
[ed766fc] Added bundle name prefix to the repository service ID (@Rasanga)