Fixed PHP-790: MongoCollection write operation wtimeout option inconsistent with connection string wTimeoutMS option.
Merged pull request #450
Merge branch 'v1.4'
Fixed PHP-824: Deprecate the "wtimeout" option in crud operations for wTimeoutMS.
Merged pull request #451
PHP-820: Internal cleanup: Get rid of MONGO_METHOD_BASE & friends

Step#1 of boatloads; Removed MONGO_METHOD calls to MongoId
PHP-820: Remove MONGO_METHOD calls to MongoDate
PHP-820: Remove MONGO_METHOD*() calls to MongoCode
PHP-820: Refactor MongoDB->command() a little so we can kill MONGO_CMD()
PHP-820: Get rid of MONGO_METHOD(MongoDB, command, ...)
PHP-820: Get rid of MONGO_CMD()
PHP-820: Get rid of MONGO_CMD()
PHP-820: Get rid of the last MONGO_CMD()
PHP-786: Sort out includes for gridfs.c
Updated CS after CR
Fix unused variables compiler warnings