PHP-1245: Split out profiling information operation into a C-function.
Merged pull request #785
PHP-1245: Use php_mongocollection_drop() instead of a MONGO_METHOD.
Merged pull request #786
PHP-1245: Get rid of MONGO_METHOD for setting cursor timeout.
Merged pull request #787
PHP-1245: Stop using MONGO_METHOD to run doQuery in MongoCursor::hasNext.