bugfix for windows: trying to open files stored on network drives relied on QFileInfo::isWritable() without using the real filesystem checks

Thanks to "catanzag" on the labs blog.

this includes changing the runInTerminal.command command line.
the terminal setting mock from the debugger plugin is gone again.

the linux command line can be 32k long ... which might still be not
enough. well, in fact, it just makes the 'ps' output unreadable.

was broken during the changes to the "target column" logic

reported properly

RevBy:    Thorbjorn Lindeijer
Details:  Renamed button "Don't Add" to "Skip". The button is only
          shown, if more than 1 file shall be added. In addition to
	  that the qrc editor checks, whether there is a "Resources"
	  directory in the qrc-file's folder and sets this directory
	  as the suggested save dir, if present (Needed in the Visual
	  Studio Add-in)

children (or no debug information available)

Would show up when typing ")," where the closing brace doesn't have a
matching opening brace, for example.

Done with Roberto Raggi.

Reviewed-by: hjk <qtc-committer@nokia.com>

Whenever we want to re-use widgets from the former child SplitterOrView,
we must make sure that this doesn't delete it later on.

Before it would use Courier on all platforms, which didn't always look
nice. Now it uses the configured text editor font.

The file paths are now also normal size, at least personally I don't see
why they should use a larger font.

Removed "void" from functions that take no parameters, removed a few
"get" prefixes, etc.