Modified according to changes in a HHVM 2.4.2 PR. Included header, changed variable name
Merge pull request #21 from 10gen-labs/gh7-mongotests

Gh7 mongotests
Merging now to set testing standard with each class in separate file
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
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
Merge branch 'gh7-mongotests' of https://github.com/10gen-labs/mongo-hhvm-driver into gh7-mongotests
Merge pull request #29 from 10gen-labs/gh7-mongotests

WIP: More core class functionality in PHP + various updates
[WIP] reading and using tailable/dead in next()