Overview:

 - Records and playbacks QEvents in any dynamically-linked Qt application

 - Useful for testing

 - Useful for macros

 - Useful for pseudo-screencasts (in a significantly bandwidth-reduced form)

Requirements:

 - Qt 4.5

 - QScintilla

 - The qtscriptgenerator-generated QtScript bindings

Directories:

 - common: classes used in multiple places.

 - hooq: GUI application for day to day use - uses hooqInjector, and generates QtScript

 	files from the socket XML. When replaying, the QtScript scripts create the XML which

	is sent back to the application.

 - hooqbackup: CLI application for manipulating .hqt backup files

 - hooqcli: CLI application for testing - uses hooqInjector, and deals with the raw

 	XML that goes over the socket between hooqInjector and injectedHooq.

 - hooqInjector: library for injecting injectedHooq into another process.

 - injectedHooq: spy/event injection library inserted into the other process.

 - qscripthighlighter: verbatim copy of a QSyntaxHighlighter for QtScript taken from Qt Creator.

 	Used by the hooq GUI application.

 - uilib: UI classes that may be directly useful in other applications.

Method:

 - The logger/player libraries are injected into any Qt application's process

 - The logger receives all QEvents via QInternal::registerCallback() (sorry for QInternal)

 - The player posts events via QCoreApplication::postEvent()

Injection method:

 - Linux/OSX: gdb/gdbserver is attached to the process; then, the extra library is loaded

 	via dlopen(), and "startHooq()" is called.

 - Windows: we install injectedHooq as a Windows Message hook for the main thread for the

 	process; this makes Windows map the DLL into the other processes' memory. On the

	first windows message received in that thread, Hooq gets started; we trigger this

	by sending a WM_NULL message. Previously, LoadLibrary was called via

	CreateRemoteThread - while simpler, this approach didn't end up working, as we need

	our setup code to be ran from the GUI thread to setup the network socket.