Fix broken synoindex for new folder creation
Add synoindex update for folder operations

Inserted synoindex calls for the following functions:
makeDir() - Called from webserve.py
make_dirs() - Called from postProcessor.py
delete_empty_folders() - Called from postProcessor.py
Revert "Fix broken synoindex for new folder creation"

This reverts commit 7989ab55404f62bd5cb42b876e4a8e918f04e977.
Fix broken synoindex for new folder creation
Merge pull request #591 from houndtt/development

Issue 1629: Add full Synology index command set (addendum)