Modified according to changes in a HHVM 2.4.2 PR. Included header, changed variable name
Implemented MongoDB class functions that deal with only private fields or can call native command function. Still working
Merge branch 'master' into gh7-mongotests
Merge branch 'gh7-mongotests' of https://github.com/10gen-labs/mongo-hhvm-driver into gh7-mongotests
Implemented more MongoCursor methods in php, updated cpp file accordingly
Updated count to use DB.command, added last two MongoTypes
Added HHVM 3.0.0 support
Merge branch 'gh7-mongotests' into hhvm-2.4.2-fix

Conflicts:
	src/mongoCursor.cpp
Updated README to reflect needing HHVM 3.0.0
Implemented current/reset/rewind/valid; Deleted test/mongocursor-constructor.php and moved all cursor test cases to mongoCursorTest.php
Set started_iterating to true after constructing cursor in rewind(); Fixed minor variable reference issue in mongoCursor.php; Added test for adding options after started iterating (which should throw exception)
cleaned up unused line
Merge pull request #14 from 10gen-labs/hhvm-2.4.2-fix

Modified according to changes in a HHVM 2.4.2 PR. Included header, chang...
adding private php variables read_preferences and slaveOkay and functions manipulating them
Merge branch 'gh26-mongocursor' into gh7-mongotests
Merge pull request #27 from 10gen-labs/gh26-mongocursor

Implemented current/reset/rewind/valid; Deleted test/mongocursor-constru...
Merge branch 'gh7-mongotests' of https://github.com/10gen-labs/mongo-hhvm-driver into gh7-mongotests
Added more MongoCollection + MongoDB functionality
Completed MongoDB functionality besides getting collections. Completed MongoClient functionality besides native fns. Updated README to reflect version of libmongoc.
Updated README + more changes to mongoClient+DB