Merge-request: 256
Reviewed-by: Thorbjørn Lindeijer <thorbjorn.lindeijer@nokia.com>

Do not retrieve debugger command from ABI as that causes mismatches
when several toolchains of the same ABI are present.
Use indexes in the debugger dialogs.
Polish tooltip.

Improves compatibility with TeamBuilder.

Reviewed-by: Tobias Hunger

Use in both engines preferred over ABI if it is compatible.
Report start parameters. Introduce gdb configuration check.

Reviewed-by: dt

The play button, that also allows changing animation speed, should never
be disabled since it works both in and outside of "observer" mode.

Reviewed-by: Kai Koehne

Avoids spelling problems, makes it easier to know all possible messages
and enables autocompletion.

The enum is part of a QObject derived class so that the meta object can
be used to print out the enumerators as readable strings.

Reviewed-by: Kai Koehne

- Make showWarningWithOptions actually show the details.
- Show errors from multiple engines as separate messages.
- Remove 'enabled' option from CDB (handled by toolchain config now).
- Show ABI as tooltip in debbugger toolchain chooser.

DebuggerLanguageChooser is in utils, which is why we cannot directly open
the URL in the help plugin.

If the import component is invalid there is no context. Because the instances
rely on a context we use the engine context.

Commit 06ee3aee reverted it by accident.

RightPaneWidget now has setWidget() and is no longer intimately tied
to the help plugin. Help plugin now uses setWidget().

Reviewed-By: dt

Make sure to check the data we are actually using later.

Allow for EPOCROOT and the project to be on different drives when
using SBSv2.

Task-number: QTCREATORBUG-3781

Remove warning on projects with names containing dashes. This is no longer an
issue.

The issue of warning when the project path containes special characters was already
fixed before.

Task-number: QTCREATORBUG-3631

Add combo box listing toolchains with debuggers to start external,
attach and core.
Another attempt at streamlining engine detection:
Split in detection functions that first collect a list of
available engines by preference, then remove disabled and
wrongly configured engines and use the remaining best.
matching. checkconfiguration is now the central place where
engine detection and config check takes place.

Rubber-stamped-by: hjk

Reviewed-by: Kai Koehne

The whole approach is broken.

Task-number: QTCREATORBUG-3804

Task-number: QTCREATORBUG-3747

Avoid confusion with other debugging helpers.

Listening all debugging helpers there is overkill, and one can see
their status conveniently anyway if the Qt version is selected.

On some systems, apparently including Linux and Windows, it is necessary
to manually initialize resources when they are included in a static
library, with Q_INIT_RESOURCE.