Fix for having file path in image filenames

Signed-off-by: Elliot Betancourt <elliot@elliotbetancourt.com>
Call class using proper namespace

Signed-off-by: Elliot Betancourt <elliot@elliotbetancourt.com>
Cleaner way to set file array index to file basename

Signed-off-by: Elliot Betancourt <elliot@elliotbetancourt.com>
Merge pull request #32 from ebetancourt/master

Minor fixes to image filepath and namespace