Improve API documentation and add more examples

It is really difficult to find relevant code doc and examples using the in-site search engine (powered by google).

Nearly any keyword search leads to completely irrelevant results because the API Reference main page contains the list of all classes. For example, search for Stackpanel and there will be no useful search result.

Please add examples or links to examples as well. The only useful examples of how to use graphical objects is to be found under category cTrader in the media. One has to be lucky to discover an existing robot or indicator which can be used as reference.

Suggestion as a single phrase: please restructure code doc pages and add examples!