MongoCursor::count() and better fetch policy
MongoCollection::remove()
MongoCollection::count() should return an int
MongoRegex
MongoCursor::key() should return _id
Merge pull request #15 from mcuadros/MongoRegex

MongoRegex
fix rewind
Merge branch 'master' of github.com:koubas/mongofill into CountAndfetchDocuments

* 'master' of github.com:koubas/mongofill:
  MongoRegex
  MongoCollection::count() should return an int
  MongoCollection::remove()
fix test
use bracketed namespacing to allow embedding into HHVM systemlib
create MongoLog
add MongoTimestamp
MongoRegex::__toString should include flags.
substr can return false, but regex/flags must always be strings
fix exception throwing
add MongoBinData constants
implement MongoCollection::toIndexString
implement MongoClient::__toString
add new classes to composer
Merge pull request #13 from mcuadros/CountAndfetchDocuments

MongoCursor::count() and better fetch policy