kdbg-2.1.0-rc1

KDbg 2.1.0-rc1.

- The source window hightlights syntax of C/C++ source code.

- The Attach to Process dialog shows the processes in a tree and offers
  a filter.

- The Program Arguments dialog is reorganized into tabbed dialog.

- Local wchart_t values are interpreted as Unicode strings and displayed
  accordingly. (Does not work with members of structs.)

- The std::string values are displayed (only on platforms that use
  libstdc++.so.6).

- The output window interprets \r, i.e. it handles how terminal applications
  typically implement progress indication.

- The variable windows now use Qt's tree controls and look now differently.