[Qt-qml] Arbitrary OfflineStorage paths

[Mark Constable]

Would it be possible to expand the first argument below to allow
for dealing with arbitrary paths?

ie; if the first argument started with "/" or "./" then it would
be treated as an absolute or relative path to the db. Use case is
obviously interacting with HTML5 or system installed databases.

var db = openDatabaseSync(
  "QDeclarativeExampleDB",
  "1.0",
  "The Example QML SQL!",
  1000000
);