Got command-line parameter passing working.
Added walk capability and rearranged a bunch of stuff.
Better status reporting.
Impleted delete event handler. Lots of refactoring needed for better status/error reporting and ugly repeated code.
Updated log message reporting. Verfied that change handlers are called for individual files when adding or removing directories.
Adding TODOs.
Merge branch 'master' of https://github.com/jmakeig/modulesdb