make composer.json compatible with symfony 2.3
allow 2.3 dev for now
Merge pull request #92 from lsmith77/patch-1

allow 2.3 dev for now
[WIP] refactor specs
fix first spec of passwordHashListener
fix usage of wrong class as mock
rename method
fix DI specs
do not use deprecated httpkernel::forward
fix classfinder spec
fix form specs
fix mailer spec
add fake classe to permit mock :(
port voter spec to prophecy
port twigtokenparser spec to prophecy
only test against 2.3
fix travis config
Merge pull request #95 from KnpLabs/refactor-specs

Refactor specs compatible 2.3
Merge branch '2.3' of github.com:KnpLabs/KnpRadBundle into develop

Conflicts:
	.travis.yml