Fix issues w/trailing slash on node path

[HitmanInWis]

Fixed an issue where paths could be saved on nodes with or without a trailing slash as separate paths, and fetching with a trailing slash would not return a node without a trailing slash (which is different than how the real JCR session object works). This bug was causing JcrUtil.createPath() to fail in tests b/c it fetches nodes with a path with a trailing /.

[HitmanInWis]

@jdigger No rush on getting my PRs merged, Im sure you have plenty of work to get done for the company. Just curious on prospects for getting this merged in the next few weeks?