updated version output format
Fixed error condition when dir not found.
Fixed error typo. Included build file. Updated makefile to include test target.
Fixed shellcheck issues. File extensions are longer case sensitive. Version bump. Updated README and manpage.
Updated README for readability
improved help menu, updated README
remove google link from README
fix readme, changed comments
fixed man page install location
fixed nested directory bug
fixed bug with extra dots in filenames, fixed spaces in filename bug, version bump, removed old comments
removed local keyword (not posix compliant)