Updated for new phpredis versions

The code now works under the following php / redis versions:

• php 5.4, phpredis 2.2.8
• php 5.5, phpredis 2.2.8
• php 5.6, phpredis 2.2.8
• php 7.0, phpredis 3.0.0

Temporal::reset

The new method Temporal::reset allows to delete any data related to a Temporal object

First Release

0.1

Added CI badge