hunt-entity v2.0.0 released!

[Brian]

entity rename to hunt-entity.

hunt-entity is an ORM for D programming language, Like java's JPA 
and PHP's Doctrine2.

The main features of this release:
1. Support EQL (Entity Query Lanuage)
2. Support for ManyToMany
3. Replace SqlBuilder with QueryBuilder
4. Update hunt-database version to v1.0.0
5. Fix some bugs


## Use EQL

```D

auto q = em.createQuery!User("SELECT u FROM User u WHERE u.age > 
18 AND u.status = 1 ;");
foreach(u ; q.getResultList())
{
     logDebug("User id: %s , name: %s, age: %s".format(u.id, 
u.name, u.age));
}


```


Repository:
https://github.com/huntlabs/hunt-entity