OperationFailure should be raised for legacy "wnote" write concern error

RUBY-732
Bad error message when bulk insert is given a very large document

RUBY-730
jnote should raise Mongo::Operation

RUBY-732
wnote should raise Mongo::OperationFailure

RUBY-732
Merge branch '1.x-stable-ruby-732' of https://github.com/gjmurakami-10gen/mongo-ruby-driver into gjmurakami-10gen-1.x-stable-ruby-732
Test various bulk API commands and error-handling
Add documentation for bulk API find()
Stress tests for the bulk API
Refactor shared auth test framework to avoid namespace clash
Auth tests for the bulk API
RUBY-530 Kerberos support on JRuby
RUBY-530 Support for GSSAPI in URI parser
RUBY-530 More tests - unit, replica set, threading
RUBY-530 Use the socket to get hostname
RUBY-530 Refer to config file as JAAS_LOGIN_CONFIG_FILE
RUBY-530 Update extra options name in auth module
RUBY-530 Don't require a config file in gssapi test
RUBY-530 Keep realm and host as different env variables in gssapi test
RUBY-530 Adding javadocs to GSSAPIAuthenticator
RUBY-530 Use a byte challenge instead of a string to avoid encoding