First attempt to support the "aggregate" function within mongo.
Upgrading mongo drivers and aggregation test
Failing to get connection between R and Scala
these are not working currently, error on examples
clean build of jar file with aggregate support
clean tests and output with aggregation support
removed quote wrappings in return value of dbAggregate and make it return a vector rather than string.
removed quote wrappings in return value of dbAggregate and make it return an array of strings rather than a single string.
Merge pull request #16 from jayjacobs/master

Support for mongo aggregation framework