fix: usage of Timeout.Infinite as milliseconds

This has been missed in the PCL code review. Timeout.Infinite is
milliseconds however new TimeSpan() takes ticks.
Adding support for naming a container when using CreateContainer
Code fixes for PR #7
Merge pull request #7 from jgarverick/NamedContainers

Adding support for naming a container when using CreateContainer
v.1.1.1 readme update and nuspec