Update Scripting.  Stop call to scripts if is hosted system.
Merge remote-tracking branch 'origin/develop' into develop
composer update
remove logic to force bluemix into htdocs. unnecessary since buildpack support of composer
config cleanup
Add missing libs needed by new buildpack.
composer update
composer update
cleaned up restricted methods
1. Reorganized config dist files (config/*.php-dist) into appropriately named directories.
2. Added config/README.md describing the directories and basic usage.
3. Deprecated config/databases/database.fabric.config.php-dist.
Added constants for all required config files
cleaned up external/nginx configs
Current work checkpoint. See diff for details.
Removed js|css from pre-flight checks
fixed markers to determine correct paas deployment
more cleanup of nginx configs and docs and bears! Oh my!
yet another set of configuration changes for local and PaaS
more nginx junk
nginx config files all aligned and cleaned.
moved one config var to another file