Includes workloads for:
aggregation
mapReduce and group workloads
creating and dropping roles and users
update(...)
basic workloads for capped collections
findAndModify
remove(...)
dropping db/collection, renaming collections, and for server status
Updates blacklists to fsm_*js runners to work around MongoDB restrictions or known bugs.
Closes#902
Signed-off-by: Benety Goh <benety@mongodb.com>
