Upgrade to Sf2.3 and remove unused dependencies

[agiuliano]

No description provided.

[eux]

I counter checked the upgrade and it works but why change the exception in the test? wouldn't it be better to eliminate the tests of the private/protected methods as stated in issue #43?

[agiuliano]

Because of how phpunit manage the warning and error exceptions.
The tests, by the way, have to been deleted

[eux]

👍

[liuggio]

👍

[toretto460]

👍

[leopro]

app/config/parameters.yml should be ignored, no?

[agiuliano]

effectively, yes, but in production parameter.yml must be shared.
Do I add the commit?

[agiuliano]

I've modified gitignore deleting .idea directory. It have to stai in global gitignore and not in the project's gitignore

[liuggio]

good spot @leopro and @agiuliano for me this could be closed [EDIT] ops I mean merged :)

[eux]

👍