Move design template directory.
Assert on available app templates.

Add more app templates, workaround an issue with multiple
validate_doc_update during test execution with some functions being
instrumented as part of the code coverage generating a 500 error
server-side.
0.1.157
Fix highlight error for raw output.
Support glob patterns on tpl/ls.
Support design applications in tpl/*.

Update tpl documentation.
0.1.158
Add ncp dependency.
Add stub tpl/init command.
Accept options in design list helper.
Draft tpl/init command implementation.
Respect --force in tpl/init.

Create user home directory (~/.rlx) where necessary on init (no args),
validate output directory is a valid directory.
0.1.159
Update init options.