Add object parameters hint
Delete unused property method variable or parameter
Delete unused statement
Change licence identifier according to http://spdx.org/licenses
Revert "Add object parameters hint"

This reverts commit 1a4bf5f1ff6e34b0d3a6bed7a2754d8ff3963b43.
Add object parameters hint
Delete unused property method variable or parameter
Delete unused statement
Change licence identifier according to http://spdx.org/licenses
Merge pull request #3 from GeniusesOfSymfony/develop

FIX Insight analyses issue