Relative wildcard address does not match in sub-projects

[NiklasRosenstein]

When selecting tasks to run on the command-line, specifying a bare task name matches all tasks with that name in the focus project and all the sub projects. As an example, assuming the following projects and tasks:

: (root project)
  :a (sub project) (focus)
    :a:b (sub project)
      :a:b:task (task) 
    :a:task (task)
  :c (sub project)
    :c:task (task)
  :task (task)

Running krakenw query task with :a as the focus project will select the tasks :a:b:task and :a:task. This is done by transforming the selector from task into .:**:task.

However, krakenw query tas* will only match the task :a:task. I would suggest to also transform this selector from tas* into .:**:tas* automatically as I believe that behavior would be less surprising.

If we do that, the old semantics for matching tas* but only in the current project requires that one explicitly specifies the current project, e.g. .:tas*.

[tetigi]

I think this seems reasonable, and FWIW I don't think many people use this feature (at least, I have never seen it used in the wild - typically just the task version that changes to :**:task.

[NiklasRosenstein]

Implemented in 5d3499c