Added fix in FongoDBCollection and test in FongoTest for find if only _id is excluded
Merge pull request #15 from renej-github/master

Added fix in FongoDBCollection and test in FongoTest for find if only _i...
+ $elemMatch projection support added
+ $elemMatch projection initial support added
+ Test for $elemMatch projection initial support done
+ Whitespace Fixed to match origin
+ $elemMatch projection _id (in both form string and ObjectId) support added
Merge origin/master into elemMatchImplement
+ $elemMatch Tests in FongoTest unignored and added
+ some small preparation for future $ projection support added
+ $elemMatch query test back in plase (as ignored) for future $elemMatch (query) support
+ see: http://docs.mongodb.org/manual/reference/operator/query/elemMatch/
+ $elemMatch query test back in plase (as ignored in correct query form) for future $elemMatch (query) support
+ see: http://docs.mongodb.org/manual/reference/operator/query/elemMatch/
Merge pull request #18 from elennaro/elemMatchImplement

Elem match projection implement