Changes QSA 1.2.1

QSA 1.2.1 is a patch release, containing mostly bug fixes. It maintains both
forward and backward compatibility (source and binary) with QSA 1.2.0. 

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Interpreter/Language:

  * QSA now supports QObject classes declared in namespaces.

  * Pixmap class can be constructed from a QByteArray.

  * Objects of the Object class can be converted to QVariantMap in C++, where
    each property is a key->value pair.

  * Conversion of an array object to a QVariant is contents dependent. If the
    array contains only numerics it will be a QVariantList (as before). If it
    contains string keys it will become a QVariantMap.

  * Bugfix: Using variants in slots would some times crash.

  * Bugfix: Math.asin was not correct

  * Bugfix: Use of enum in slot signatures would not work.

  * Bugfix: String.lastIndexOf would some times assert.

  * Bugfix: Timers wouldn't send the timer id in the callback function

  * Bugfix: The function disconnect() would sometimes hang.

  * Bugfix: Use of function objects in classes would sometimes crash.

  * Bugfix: It was not possible to call slots with subclasses of QObject/QWidget
    as parameters.

  * Bugfix: Enum values could not be higher than 16 bit.

  * Bugfix: Deleting an object that was connected to a script function
    would crash.

  * Bugfix: Accessing children of a QObject would sometimes fail.

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QSWorkbench:

  * QSWorkbench was not included in the documentation.
 
  * The list of scripts are sorted.

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QSEditor:
  
  * Better completion of function return types.

  * Bugfix: Entering an opening paranthesis as the first character of a script 
    would cause a crash.

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QSInterpreter:

  * Bugfix: Starting a timer that would call clear() while the interpreter
    was showing an error message box would crash.

  * Bugfix: Nested calls to QSInterpreter::evaluate() would crash if any of
    the nested scripts had a syntax error.

  * Bugfix: Calling presentObjects() when no objects where present would crash.

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QSInputDialogFactory

  * Bugfix: ComboBox.currentItem did not behave as documented.

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Examples:

  * Example for showing how to "import" other script files added, see
    Import Example for more details.

  * Bugfix: The spreadsheet example would crash when the user typed in a script
    containing syntax errors.

  * Bugfix: The scribblescripter example would sometimes crash.

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Buildsystem: 

  * Support configure -prefix on windows.

  * Support building on Mac OS X against binary package using 
	configure -prefix <target dir>
	make
	make install

  * Support win32-msvc2005 mkspec.