Merge pull request #58 from liranms/master

Added $max support (in update operation)
new version
add contributor
formating sources
update versions
Use of defaultHost at Mongo creation instead of null host (0.0.0.0)
fix test using localhost with .localdomain suffix
fix test using localhost with .localdomain suffix
Merge pull request #60 from newlight77/master

Use of defaultHost at Mongo creation instead of null host (0.0.0.0)
add contributor
refs #61 : try to reproduce
Added support for bulk operations (rebased)