use inherits module instead of util.inherits
Merge pull request #108 from jsforce/replace-inherits

Use inherits module instead of util.inherits [skip ci]
add build task to replace absolute path string to relative
add build files [skip ci]
Merge pull request #109 from jsforce/absolute-path-remove-workaround

Remove absolute path of local system in generated bundle files [skip ci]
Merge branch 'master' into release-1.3.1
add built files