Fix SET VDIR in :config
Revert "Fix SET VDIR in :config"

This reverts commit 3c1ef4bb1825658d7c50f9cb0521f32582ea650c.
[COOK-3232] Ensure VDIR identifier trailing slash

Ensure VDIR identifier during :config when invoking APPCMD SET VDIR
"{vdir-id}"
Merge branch 'COOK-3232'
[COOK-3485] Fix formatting of README

Some of the code blocks were not indented enough so they got trashed.
Merge pull request #37 from juliandunn/readme-formatting

[COOK-3485] Fix formatting of README
Fix whitespace
Reformat CHANGELOG into new format
Version bump to v1.5.2