Using more options in MongocCursor construction
Merge pull request #43 from 10gen-labs/gh42-mongocursor

Using more options in MongocCursor construction
The buggy line has been commented out. Will is waiting on Jeremy for confirmation to fix the bug. Merging the intermediate code in the meanwhile to continue work on the gh40-cmd-collection branch with updated mongoCursor.cpp
With merges and skip, limit, etc functionality