Added serializer config generator
Added Serializer for ODM & PHPCR
Merge pull request #38 from sylvaindeloux/serializer

Added serializer config generator
test if dest option is an existing file

When the dest option was used with an incorrect path, the generated files were written to the root folder of the filesystem (eg C:\ on windows).
Merge pull request #39 from DerekRoth/patch-1

test if dest option is an existing file
Updaet composer.json to respect psr4
Update test autoloading
Update autoload.php.dist
Fixed missing folder creation