Update README for links

After the change to the way links are serialized (keyed by the rel), the README still had it the old way.
Added query params to generated links
Merge pull request #17 from baldurrensch/patch-1

Update README for links
Avoid inheriting from Pagerfanta
Using HalPagerfanta is now xml friendly
Remove useless HalPagerfantaHandler dependencies
Updated from code review
Add a RelationUrlGenerator, with a nice Controller trait :)
Can now configure url instead of routes on relation metadata

Bump version because the yaml configuration doesn't the same now
Merge pull request #19 from baldurrensch/queryparams_in_pager_links

Added query params to generated links
Add create() to HalPagerfanta
Merge branch 'hal_pager' closes #18
Fixes #23
Fix tests
Fix tests
Add addRelation to RelationsManagerInterface
Fixed CS issues
Merge pull request #24 from Ninir/fixes

Fixed CS issues
Serialized links now work correctly with exclusion strategies
Rewrote paged collections with HAL

- This will depend on a PR in the serializer