Upgrade dependencies

[jasonray]

This set of updates will upgrade the fivebeans dependencies (which will get rid of all but one security finding).

[jasonray]

Tests pass:

$ npm test

fivebeans@1.5.0 test /Users/jasonray/code/fivebeans
nyc mocha -t 8000 -R spec test/

(node:79442) [DEP0005] DeprecationWarning: Buffer() is deprecated due to security and usability issues. Please use the Buffer.alloc(), Buffer.allocUnsafe(), or Buffer.from() methods instead.
FiveBeansClient
#FiveBeansClient()
✓ creates a client with the passed-in options
#connect()
✓ creates and saves a connection
job producer:
✓ #use() connects to a specific tube
✓ #list_tube_used() returns the tube used by a producer
✓ #put() submits a job
job consumer:
✓ #watch() watches a tube
✓ #ignore() ignores a tube
✓ #list_tubes_watched() returns the tubes the consumer watches
✓ #peek_ready() peeks ahead at jobs
✓ #stats_job() returns job stats
✓ consumer can run stats_job() while a job is reserved
✓ #reserve() returns a job (1075ms)
✓ #touch() informs the server the client is still working
✓ #release() releases a job
✓ jobs can contain binary data
✓ jobs can contain utf8 data
✓ #peek_delayed() returns data for a delayed job
✓ #bury() buries a job (> 1sec expected) (1067ms)
✓ #peek_buried() returns data for a buried job
✓ #kick() un-buries jobs in the producer's used queue
✓ #kick_job() kicks a specific job id
✓ #pause_tube() suspends new job reservations (> 1sec expected) (1074ms)
✓ #destroy() deletes a job (nearly 2 sec expected) (1997ms)
✓ #reserve_with_timeout() times out when no jobs are waiting (> 1sec expected) (1074ms)
server statistics
✓ #stats() returns a hash of server stats
✓ #list_tubes() returns a list of tubes
✓ #stats_tube() returns a hash of tube stats
✓ #stats_tube() returns not found for non-existent tubes
concurrent commands
✓ can be handled

FiveBeansRunner
constructor
✓ throws when not given an id (86ms)
✓ throws when not given a config path (80ms)
✓ throws if given a config path that does not exist
✓ creates a runner when given valid options
readConfiguration()
✓ throws when the config requires non-existing handlers
✓ returns a config object for a good config
createWorker()
✓ returns a worker
✓ started the worker (1073ms)
go()
✓ creates and starts a worker

FiveBeansWorker
constructor
✓ creates a worker with the passed-in options
✓ inherits from EventEmitter
✓ respects the timeout option
starting & stopping
✓ emits the error event on failure
✓ emits the started event on success
✓ stops and cleans up when stopped (1070ms)
✓ watches tubes on start (1073ms)
job processing
✓ deletes jobs with bad formats (503ms)
✓ buries jobs with bad json
✓ buries jobs for which it has no handler
✓ passes good jobs to handlers
✓ handles jobs that contain arrays (for ruby compatibility)
✓ buries jobs when the handler responds with "bury"
✓ successfully handles jobs with non-ascii characters
✓ can call touch() on jobs in progress (5004ms)
✓ releases jobs when the handler responds with "release"
log events
- have tests

54 passing (15s)
1 pending