Gambas 3 RC6

[CONFIGURATION]
* BUG: Fix many gcc 4.6.1 warnings.
* NEW: Update the depcomp script with a more recent version.

[DEVELOPMENT ENVIRONMENT]
* BUG: Fix arrangement of translation dialog.
* BUG: Colorize error tooltips differently in the source code editor, so
  that they are visible with all possible tooltip background colors.
* BUG: The form editor now embeds controls in a container that depens on
  the form family (a Panel for a Form, a ReportPanel for a Report).
* BUG: Try to handle when a project file has disappeared without being
  noticed by the IDE.
* BUG: Ignore labels in code editor's control structure automatic
  completion.
* NEW: Update of russian translation.

[WEB SITE MAKER]
* NEW: Update for Gambas 3 RC5.
* NEW: Tribute to Dennis Ritchie.

[EXAMPLES]
* NEW: Add a watermark to the report example

[INTERPRETER]
* BUG: Fix loop management when big negative values are used.
* BUG: Disable an incorrect FOR...NEXT optimization.
* BUG: Support for different callbacks on the same function call.
* BUG: Fix a useless and incorrect string initialization in the UTF-8 to
  UTF-16 internal conversion routine.
* BUG: Native functions that return a string must not use the
  GB.ReturnNull() API, but GB.ReturnVoidString() instead. Fix the
  String.LCase() and String.UCase() functions accordingly.
* BUG: Date() function takes one argument, or at least three arguments now.
* BUG: Fix negative year support in date management.
* BUG: Do not use GB.ReturnNull() when returning a void string anymore. Use
  the new GB.ReturnVoidString() API instead.
* BUG: Fix hash table resizing routine.
* BUG: Fix function calls for functions taking optional arguments and extra
  arguments.
* BUG: If() and the [...] operator now raise an error when they get a
  non-standard datatype, instead of crashing.

[GB.DB.POSTGRESQL]
* BUG: Fix primary index retrieving for tables inside a schema.

[GB.EVAL.HIGHLIGHT]
* BUG: Fix HTML highlighting routine.

[GB.FORM]
* BUG: Fix compilation of gb.form.
* BUG: Fix a possible crash in the IconView.Key property.

[GB.GTK]
* BUG: Container.Children.Clear() should work correctly now.
* BUG: Fix the MoveLast() method in TreeView, ListView and ColumnView
  controls.
* BUG: The ColumnView.Columns[].Width now returns the column width
  correctly.
* BUG: Workaround stupid GTK+ popup management.

[GB.NET]
* BUG: Fix DnsClient in asynchronous mode.

[GB.NET.CURL]
* BUG: FtpClient and HttpClient actually must be asynchronous by default.

[GB.QT4]
* BUG: Fix the simultaneous use of Window Border and Resizable properties.
* BUG: Fix initial focus handling of popups.

[GB.QT4.EXT]
* BUG: Do not crash when trying to fold a procedure inside a void file.

[GB.REPORT]
* BUG: Fix arrangement algorithm.
* NEW: Left and Top properties allow relative position for ignored
  elements.
* NEW: Fixed elements can be expanded.
* NEW: ReportPanel comes back. It has 4 ways of possible arrangements:
  None, Vertical, Horizontal, Fill. Only the vertical arrangement allows to
  generate new pages automatiquely.
* NEW: The Left and Top properties now allow free position on Arrange.None
  or when the controls have their Ignored property set. They support
  relative position too.
* NEW: The Ignore property now works correctly.
* NEW: Now an Ignored control can have a fixed position... Welcome to the
  watermark!
* NEW: Add an icon for the ReportPanel control.
* OPT: Some code clean up.
* OPT: Hide Key and Data properties, they are not usable at the moment.

$ ./reconf-all

$ ./configure -C
...

$ make
...

$ su -c "make install"
Password: <Entrez ici le mot de passe root>
...

$ sudo make install
Password: <Entrez ici votre mot de passe>
...

$ ./reconf-all

$ ( ./configure -C; make; make install ) > output.txt 2>&1