Changed namespace from 'NetworkConnection' to 'NetworkConnections' to…

[jwmcgettigan]

… prevent naming conflict with the NetworkConnection class.

This circumvents the need to utilize an alias to to prevent the following compiler error:
“NetworkConnection” is ambiguous between NetworkConnection and NetworkConnection.

In essence, this change allows for:

using NetworkConnections;
var conn = new NetworkConnection();

instead of:

using NC = NetworkConnection;
var conn = new NC.NetworkConnection();