[1.0][resolver] remove request parameter

@havvg squashed and rebased over develop branch version. Hope I dont lost anything while rebase.

This is the work I did (that come with next PRs after this one is merged):

There other changes I am currently working on (would not be included in this PR):

* `ResolverInterface::resolve` method return null or Response
* `ResolverInterface::store` accept $path. right now it require $targetPath
* `ResolverInterface::store` would return anything.
* `FilterManager::applyFilter` takes third parameter `runtimeConfig`. It would allows configure filters in runtime.
* `FilterManager::get` was removed.
* ...
...

these changes could be found in the branch https://github.com/formapro-forks/LiipImagineBundle/tree/resolver-do-not-expose-target-path