Consolidate the remote host configuration for GlassFish Remote

In order for the GlassFish Remote container to target a remote host (rather than localhost), two separate properties must be set:

deploymentUri
remoteServerAddress

The deploymentUri should really be an internal setting, dynamically set based on the following two configuration values:

remoteServerAddress
remoteServerAdminPort

This hides the more cryptic deploymentUri value and exposes more user-friendly configuration, less prone to errors.