bump node driver
remove time from tests
defined collection interface
callbacks always fire on next turn of loop
Object.create polyfill
inheritance helper
near: do not use "radius"

In case mongodb starts using the term someday.
support $and
added; geometry/intersects support
docs;
use regexp-clone
docs
fixed; maxScan casing
subclass -> proto.toConstructor

moving this to the prototype provides inheritance of
all query aspects instead of only query options
clone merged update arguments
clone merge arguments
later -> soon
docs;
update mocha
ocd