Upgrading symfony/filesystem dependency

Merge pull request #33 from moufmouf/2.5

Adding SQL dumper

Merge pull request #32 from moufmouf/adding_utility_method_to_create_…

…migration_classes

Adding utility method to create Migration classes instances in installers

Fixing migration class generation.

Merge pull request #31 from moufmouf/feature/reset

Support for the "reset" feature.

Adding default support for dbal-fuild-schema-builder in migration pat…

…cher.

Merge pull request #26 from dsavina/fix/default-file-naming

default file naming

Merge pull request #17 from xhuberty/2.0

Fix bug on patch generation

Bugfix release

Makes sure the "patches" table is ignored by default in DBAL.

Merge pull request #16 from marcteyssier/2.0

Fix bug for DBAL