Added serialize object
Add aliases system via modelMapper class
Add aliases system via modelMapper class
FIX aliases system (static and not self) and add test (todo : improve test)
Aliases and refactor PSR-1 compliant

now, with aliases !
some refactor, add php_doc
remove get_static_attributes replacement by Late State Binding with static::
Merge pull request #4 from lilobase/master

added aliases support