Use the Alt+R, now that default shortcuts for save macros are not
created by default.

Merge-request: 236
Reviewed-by: Tobias Hunger <tobias.hunger@nokia.com>

When saving a macro, a shortcut is created and the user can change the
shortcut in Options->Keyboard.
When the macro is removed, the shortcut is removed from the
actionManager using the removeShortcut method.
This is way simpler than before, where a number of default shortcuts
where defined and macros took the empty space.

Merge-request: 236
Reviewed-by: Tobias Hunger <tobias.hunger@nokia.com>

Almost working as the removeAction, but we don't need to check if the command is empty here.

Merge-request: 236
Reviewed-by: Tobias Hunger <tobias.hunger@nokia.com>

Particularly affecting Windows DLL loading, which was previously
suppressed.

Reviewed-by: hjk
Task-number: QTCREATORBUG-3470

The versions dialog now uses Utils::DetailsWidget to show the
general version information and (debugging) helper information.

The 'Helper Tools' can now be expanded to see each tools status
& recompile them selectively.

Change default vertical size policy of the DetailsButton from
Expanding to Preferred: This way it won't be 'greedy' and enlarge
just because there is space left.

Task-number: QTCREATORBUG-3554

Task-Nr: QTCREATORBUG-2166

Patch by Fabo

It's now a part of mad-developer and should be on the device already.

Reviewed-by: Tobias Hunger

Reviewed-by: Kai Koehne

They need to remove them from their internal structure.

Make groups explicit instead of magic integer stuff.
That also makes group ordering explicit instead of magically working
(the way we happened to use it and the way unique id manager is
implemented).

Reviewed-by: Kai Koehne

Reviewed-by: Kai Koehne

Reviewed-by: Kai Koehne

Reviewed-by: Friedemann Kleint
Reviewed-by: hjk

Reviewed-by: Leandro Melo

Task-number: QTCREATORBUG-3189

Task-number: QTCREATORBUG-3371
Reviewed-by: Roberto Raggi