Added failing test
Fixed redirecting loop
Fixed test
Removed unused RouteStrategyDocument
Edited outdated PHPdoc blocks
Merge pull request #104 from symfony-cmf/cleanup

Minor fixes
Merge pull request #102 from symfony-cmf/issue-89

Avoid redirecting loop to same URL
Deleted SeoAwareContent
Move extractor part to test Documents
remove exist-test from extractor methods in the tests
Fixed tests
Removed mapping configuration
Created listener for SeoMetadata