#https://github.com/Particular/Housekeeping/issues/140

Added samples used in documentation
Updated the error handling sample to 4.3.3
Updated full duplex sample to 4.3.3
Updated the gateway sample to 4.3.3
Updated pub/sub sample to 4.3.3
Updated ScaleOut sample to 4.3.3
Updated VideoStore sample to 4.3.3
Updated the error handling sample to 4.3.4
Updated the Full duplex sample to 4.3.4
Updated gateway sample to 4.3.4
Updated the pub/sub sample to 4.3.4
Updated scaleout sample to 4.3.4
Updated the VideoStore sample to 4.3.4
Updated the error handling sample to 4.4.0
Updated the FullDuplex sample to 4.4.0
Updated the gateway sample to 4.4.0 and cleaned up the app.config for SiteB to remove the remnant NHibernate settings.
Updated the pub/sub sample to 4.4.0
Updated the scale out sample to version 4.4.0
Updated the VideoStore sample to version 4.4.0
Merge remote-tracking branch 'upstreamsamples/master'