remove brave_new_world refs
Merge branch 'master' into new_config_files
add data directory
Fix new env var based paths.
Merge branch 'dp10' into new_config_files
Moved config symbols to the set_htgt_paths function
Changes to devel and live settings for related databases
Updated webapp_setup to check for the existence of files prior to setting environment variables

A warning is issued if the file/directory is not found.
The environment variable is always set.
Removed debugger breakpoints