Dev2 feat parent node and path function

Regarding the discussion in #141 : with the proposed change by @meedstrom and these additions, I now get the following to work: ~~~ emacs-lisp ("x" "Capture text into node with the node path provided by a function `bg-node-path-query'" entry #'org-node-capture-target "%?" :path bg-node-path-query ) ~~~ emacs-lisp ("Y" "Capture text into node and always ask for path, no matter what the default setting is" entry #'org-node-capture-target "%?" :ask-path t ) ~~~ ~~~ emacs-lisp ("X" "Capture into a file with given id" entry #'org-node-capture-target "* %(org-capture-get :title)\n:PROPERTIES:\n:EMAIL:\n:PHONE:\n:ALIAS:\n:NICKNAME:\n:IGNORE:\n:ICON:\n:NOTE:\n:ADDRESS:\n:BIRTHDAY:\n:ID: %(org-capture-get :id)\n:END:\n" :parent-id-if-new "249506ab-d89c-4419-aecd-70d7c314ce36" ) ~~~