Set telnet max bytes read

Try to prevent infinite loops with a max bytes read.

Set read timeout

Add setReadTimeout()

Fix response error check

Response error check logic was incorrect.

Add timeout

Add the ability to set a timeout when connecting.

Add TU

• Adds the TU parameter

Fix references

• A couple of references to the Graze codebase where this use to live have been removed.

Reduce the PHP version requirement to 5.5

• PHPUnit version was reduced to support 5.5 which means using full class names instead of namespaces.
• Use new version of xml-utils which now supports 5.5.

Initial release

v1.0.0

Initial implementation