v0.41.0.
Added #initTasks module.
Changed #cli internals.
Added Cucu task manager with default 'polling' task/mechanism, useful
to force re-connection when client hangs while in PubSub mode..
Added Gerry module for logging to console.
Added Spade.options.queue object for set rollback queue size and timestamps
for commands replies.
Added qq property for Cucu module.
Set cli_events to Gerry module.
Removed cli_debug property.
Removed automatic rollback for transactions.
Fixed test for transaction rollback.
On branch master
modified:   Readme.md
modified:   lib/spade.js
new file:   lib/tasks/connection.js
new file:   lib/tasks/index.js
modified:   package.json
modified:   test/pubsub-mode-ping-test.js
modified:   test/transaction-mode-multi-rollback-test.js