Revision control

++
++ Qt 2.1.1 is a bugfix release. It keeps both forward and backward
++ compatibility (source and binary) with Qt 2.1.
++
++
++ ****************************************************************************
++ * General *
++ ****************************************************************************
++
++ - Many documentation improvements
++
++ - Various compilation problems relating to particular versions of xlC,
++ MipsPRO, Solaris, Japanese Windows, old X11 libraries, and gcc 2.7.2
++ fixed
++
++ - 64bit HP build targets added
++
++ - Qt OpenGL Extension updated; see details in qt/extensions/opengl/CHANGES
++
++ - As usual, many minor bugfixes, too small to be mentioned here.
++
++
++ ****************************************************************************
++ * Specific *
++ ****************************************************************************
++
++ QToolbar: fix of layout-saving when moving out of dock
++
++ QAccel: Support for non-alphanumeric keys
++
++ QPrinter: Better tolerance for PS interpreter peculiarities
++
++ QPainter: drawText() with rasterOp on Windows
++
++ QIconView: Drawing fixes
++
++ QDate: Ensure invalid status when created with invalid values
++
++ Motif Dnd: Fix possible crash
++
++ QWorkSpace: Proper minimize/maximize activation
++
++ QListBox: Optimization: better performance for lists with thousands of
++ elements. Selection problem fixed.
++
++ QFont: Fontset matching fix for X11
++
++ QMultiLineEdit: Wordwrap/selection workaround
++
++ QTabBar: Refresh layout after style change. Optimization.
++
++ QTimer: Zero-timers on Windows speedup
++
++ QFileDialog: Correct caption on Windows
++
++ QComboBox: Accept only left button. Do proper font propagation.
++
++ QMenuBar: Accept only left button
++
++ QDialog: Modal dialogs after QApplication::exec() returns
++
++ QWidget: Optimization: fewer server round-trips
++
++ QCheckBox: Fixed mask drawing
++
++ QSpinBox: Accept '-' key, for negative values
++
++ Dnd: Allow disabling on X11
++
++ QFontDatabase: Use QApplication's charset as default,
++ and fixed garbage on Win2000