[INTERPRETER]
* NEW: Remove the now useless testing specific code.
* NEW: 'gbx3 -T' now just loads the 'gb.test' component and calls Test.Main() passing it the '-T' option argument.
[GB.TEST]
* NEW: Move 'gb.test' sources in '/main/lib'.
* NEW: 'gb.test' has now a part written in C that allows him to load project classes on demand.
[GB.TEST]
* OPT: Hide more classes and symbols.
TapPrinter, TapParser and TapContext are not exported anymore. The Tap
constants are moved into other classes. Some public methods/properties
that expose printer, parser or context are hidden.
This is a big refactor of the TapPrinter and Assert interaction with
the goal of enabling gb.test to print a self-summary after a TAP session
(without storing the TAP we printed and parsing it afterwards). The main
feature addition is a new class representing an assertion (together with
its subtests). Objects of this type are now produced by TapPrinter when
it prints an assertion and by TapParser alike when it parses TAP.
This allows more uniform and more detailed reporting of failures, too.
For organizational reasons, subtest support was moved into the printer.
[GB.TEST]
* NEW: Expose the TapContext class which holds the current TAP session's state.
* NEW: Represent assertions (and entire subtests) by TestAssertion objects in both TapPrinter and TapParser.
* NEW: Coalesce the four TapParser events for assertions into one.
* OPT: Move subtest support into TapPrinter, removing the need to create multiple TapPrinter objects.
* OPT: Remove the need for buffering the TAP to print a self-summary.
* BUG: Fix the buffering issue that would lose TAP when the process crashes.