start maintenance branch for 1.1
clean up composer json
clean up composer json
Merge pull request #202 from symfony-cmf/fix-deps-1.1

clean up composer json
Merge remote-tracking branch 'origin/1.1' into fix-deps

Conflicts:
	README.md
	composer.json
Merge pull request #201 from symfony-cmf/fix-deps

clean up composer json