Add a pos object to result, containing positions of found selectors.
Update tests, to reflect new result object.
Refactor result object.
Refactor: Rename variable "foundSelectors".
Replace command line option -u with -f.
Rewrite standard output function, to work with new result object.
Update changelog.
Update jsdoc.
Update jsdoc.
Remove unused code.
Fix duplicate count bug.
Tweak output for duplicates.
Update readme.
Update changelog.
Merge branch 'rule-position'
Update readme.
Increment version number