Sylius v.1.2 integration

Adjustment of plugin's configuration for sylius v.1.2 integration.

Number of items in comparer

Added display of current number of products in comparer in page header.

minor bug fixes

Merge pull request #3 from Locastic/translator-bug-fix

Fix for prod env bugs in MessageRedirectHelper and removed profiler.

released first stable version

Merge pull request #1 from Locastic/travis-ci-fix

Bug fixes