Sammaye/MongoYii — pull request #9 by acardinale (2013-03-13 22:47:08+00:00)
Title: CGridView now works

Create class EMongoSort to manage CGridView.
Fix sort in EMongoDataProvider::fetchData
Add method getSort with 'EMongoSort' as default class name in EMongoDataProvider

To analyze
In EMongoSort::resolveAttribute I used safeAttributeNames() because attributeNames() return empty array.