take care of LazyBSONObject
check id and set to "notNew"
findAndModify have bug
LazyDBObject with _id
add command ping
add command buildInfo
same as mongodb
take care of LazyDBList
command failure
command failure
add system.indexes, system.users and possibility to create the collection when insert
Merge branch 'master' into issue77
add test for $type 3
refs #85 try to reproduce issue
Merge branch 'master' into issue77

Conflicts:
	src/main/java/com/foursquare/fongo/impl/ExpressionParser.java
Merge branch 'master' into minors-changes

Conflicts:
	src/main/java/com/foursquare/fongo/impl/Aggregator.java
	src/main/java/com/foursquare/fongo/impl/Util.java
	src/main/java/com/mongodb/FongoDB.java
	src/main/java/com/mongodb/FongoDBCollection.java
	src/test/java/com/foursquare/fongo/FongoTest.java
Merge branch 'master' into issue-85
import from @yvladimirov
closes #85
add forceerror