add tool to modify VIs in bulk
move files
add a number of new tests from other branch, add icons
delete poly
add new mod class
rename
remove unused
add new class, restructure vi mod class to include exclusions, find all paths when search path is added.
rename class to "collection"
remove current file list ctl, unused
remove template
replaced existing functions with classes.
added additional mods and updated example
Merge pull request #3 from dsmithni/bulkVIchange

Bulk v ichange