Fixed PHP-1118: Aggregate cursor on non-existing collection throws weird error.
Merged pull request #714
Merge branch 'v1.5'
Fixed PHP-1111: MongoClient constructor crashes on connection to slave.
Merged pull request #713
Merge branch 'v1.5'
Fixed PHP-1120: The mongo driver fails to build as static extension.
Merged pull request #715
Merge branch 'v1.5'
BUMP 1.5.4
Back to -dev.
Merge branch 'v1.5'
PHP-1131: Set "j" GLE option instead of "journal"
Journaling and fsync cannot be used together, so don't test it
Merge pull request #716
Merge branch 'v1.5'