[TIMOB-16277] Removed ASI from Titanium SDK

[pec1985]

No more dependencies on ASIHTTPRequest!!
Details in Jira ticket

[vishalduggal]

Functional failed.

KS->Platform->XHR->UTF8 tests

[pec1985]

The example in Kitchen Sink is wrong and needs to be fixed.
Passing parameters to the .send() can only be done if the method is POST, otherwise the request will fail.
If, on the other hand, the method is GET, the parameters need to be appended at the end of the url like so: http://example.com?name=pedro&lastname=enrique
For more information, click here

This is different from the old HTTPClient which allowed this behavior. This change is for the best and the old way is wrong, all according to the documentation link provided a couple of lines above.

[vishalduggal]

FR ok. KS passed without any problems with the exception stated above.
Merging.