see 576642a7 for details

This one should be called when a component is changed and components
using it need to be reloaded.

To catch cases of invalid code like this:
struct A : B {};
struct B : A {};

Reviewed-by: Roberto Raggi

Reviewed-by: kh1

Do not use scaled on null pixmaps

* Proper implementation using a timer

* We also do a revision check now

* The RefactorMarker is only shown for types that we support

isAvailable() returns true if a Quick ToolBar is available
for that node

Details: No mocables in source file, no need for #include then.

Qml Debugger: When we pause, notify creator that we paused, so it does not get in an inconsistant state

Reviewed-by: kh1

Task-number: QTCREATORBUG-1886

This will give an additional hint to users that they can and should
adapt the Debian template files.

Reviewed-by: kh1

Reviewed-by: ck

 * Pass the correct task to the taskhandler when a task is selected
   in a filtered list of the taskwindow.

Task-number: QTCREATORBUG-1950

 * Add a way to have a null-task which is invalid for evaluation

 * Fix off-by-one error when showing compile output of a task

While editing BorderImage margins I do not allow
negative margins anymore.

The label shows the zoom factor and there is also a
slider now.

A tooltip is now shown while editing BorderImage
margins.

Instead of the "Disable permanently" action, I added
a checkable action "Show depending on context".

If the Quick Toolbar is forced by a shortcut it can
be enabled now.

The "data" property actually might be a binding. At least
the QmlEngine accepts this case. We do nit resolve such
bindings at the moment, but we do not assert anymore.

Reviewed-by: Marco Bubke

The parameter force now forces the activation of the Quick
ToolBar even if it is not shown by default (enabled).

This shortcut forces the Qt Quick Helper to be shown if
available. The action is also registered in the context menu
so it is discoverable.


Reviewed-by: Christian Kamm

Makes development easier (no recompiling needed when tweaking the
templates). Also, all other templates are in that folder.