Merge pull request vyuldashev#118 from sazo/v5.4

BugFix - Added missing connectionName.

Merge pull request vyuldashev#116 from vladimir-yuldashev/analysis-8K…

…rGB6

Apply fixes from StyleCI

Changes from pull request vyuldashev#94

default sleep_on_error value

change vendor of phpamqplib

change vendor of phpamqplib

using implemented $this->getQueue() instead of $this->queue->getName()

updated readme