added TODO.md item

Author: rsdoiel

TODO.md

@@ -11,6 +11,7 @@
 
 ## Someday, Maybe
 
++ [ ] finddir should have an option to exclude directories (e.g. exclude .git directories from a listing)
 + [ ] textscraper - a tool for select out text and storing it as a JSON field value, sort grep plus sed cleanup and semi-structured text (e.g. webpage)
     + look at how cut, sed, grep are commonly used in my scripts and merge that functionality into a single tool
 + [ ] csvcols, csvrows should have a length option to give you a number of columns or rows respectively