Removed ParameterSetName as it is invalid usage.

ParameterSetName restrict other Parameter to be used at same time, this is requires to be removed to use several parameters at once.
Add Send-RedisPipelineCommand Cmdlet
Merge pull request #2 from guitarrapc/Fix_ParameterSet_for_Connect-RedisServer

Removed ParameterSetName as it is invalid usage.
Merge pull request #3 from guitarrapc/Add_Send-RedisPipelineCommand

Add send redis pipeline command
prepare 1.1.2