clone trace when cloning glomp

small refactors

move glomp class out of index.ts

export default glomp instance as named export, too

bump node version and add npm version

update package lock

3.1.1

Ignore filesystem warnings (dead links, permission errors, etc) during traversal

Fix build script

add rm -rf dist/* to beginning of build script

3.1.0

mention perf improvement opportunity

Fix withinDir with nested dir string not working properly, and add trace API

3.0.0

Remove need to call glomp with parens to get a Glomp, and throw an error if a non-absolute path is passed into findMatches or findMatchesSync