Add support for importing documents from sftp:// URLs RVCPR-19
Suppress warning about undef value
Using site_lib dir for now (rather than separate repo)
site_lib defaults for author IDs WINCH-6
Add border around content area to assist with branding discussions
Disable registration by default
Suppress 'uninitialized value in numeric comparison' warnings if position of screen in list is undef
Implemented load_defaultcfg option which when enabled loads config from lib/defaultcfg
Add SystemSettings template for ART