Also changes the jsdoc template for tutorials with children, to give
the tutorial content itself control over how the links to children are
formatted.
Also fixes annotations for the TextParser interface.
Change-Id: I99502f38bf711b74a596ad804d8abdddee5d6f4d
Now there is a new synchronous method Player.isBrowserSupported. This
will detect basic support and return a boolean. The support() method
has been renamed to probeSupport() and should only be used for
diagnostics.
Also added a plugin system to Player support testing. Now a plugin
(e.g. offline) can add extra info to the output of probeSupport().
Closes#388Closes#389
Change-Id: I313a41d9f123871272f1395aeb99c980df1f4bae