Adds confirmation to web link rows. Defaults to no warning.
Add documentation for web link confirmation parameters.
Merge branch 'refs/heads/master' into weblink-row-enhancement-confirmation

* refs/heads/master:
  use weakref to prevent leak
  UITextAlignment is deprecated in favor of NSTextAlignment
  Document all the new map row goodness.
  Select the annotation if the title is set.
  map_type is redundant since it's a hash of map properties.
  Overhaul the MapRow with lots of new options and working specs.
Merge branch 'refs/heads/weblink-row-enhancement-confirmation' into texties

* refs/heads/weblink-row-enhancement-confirmation:
  Add documentation for web link confirmation parameters.
  Adds confirmation to web link rows. Defaults to no warning.