fix #626 pageEngine `pageReady` event not fired in Chrome

CSS transitions are not performed in Chrome and in IE10 when the container
has `display:none`. Hence if `animationOut` was defined in animations
configuration, page engine's `pageReady` event was never fired.

Close #628.
doc remove jsdoc @name when unnecessary

@name is only needed if case when we want to document variables under
different names, or to document variables that are initialized outside
`$constructor` in `Aria.classDefinition`.

We have an issue with APIDoc extractor/viewer, it marks all props with
`@name` as `static`. By the time that gets fixed, this commit removes the
wrong `static` marker from some props. We still have `@name` though in
some other places (mainly modifiers and Aria singleton).

Close #631.
fix #632 Flash transport issues

1) IO.swf was requested from the wrong path when Aria.rootFolderPath
was changed, hence no cross-domain requests were possible.

2) If cross-domain requests for multiple physical files were queued quickly
one after each other, before the Flash transport was loaded (e.g. loading
a template + controller in one `Aria.load` call), then only one of those
requests was actually issued over the network.