Rename 'QML standalone application' to 'QML application'
and the 'old-style' QML applications to
'QML Viewer based applications'.

For the QML renaming:
Rubber-stamped-by: Alessandro Portale <alessandro.portale@nokia.com>

Task-Number: QTCREATORBUG-2118

- Changed generator to generate:
- Changed AST::lastToken to return 1 if there is none
- Changed Bind.cpp to set the scope of the block following a control
  statement to extend upto (and not including) the first token after
  the block. So basically, including any whitespace after the control
  statement.

Reviewed-by: Roberto Raggi

Reviewed-by: Christian Kamm

Fix QObject::connect warning about incompatible sender/receiver
arguments

Reviewed-by: dt

Done-with: Roberto Raggi

Introduce private class to utils/ConsoloProcess as not to expose
<windows.h> from its header.

Task-number: QTCREATORBUG-1020

by partially undoing 1a897869

Task-number: QTCREATORBUG-1020

Also some less significant improvements.

There's a UI in qml/customexec/cmake/qmake run configs for choosing the
debugger languages (C++ and QML). The default for all except .qmlproject
is only C++, so default debugging behavior is the same. However, if the
user wants to do simultaneous debugging with two languages, or only
debug QML, they can select the languages from Run Settings and it will
be remembered.

Reviewed-by: hunger

Reviewed-by: Roberto Raggi

Don't use QMultiHash::values(key), it rebuilds the values list from
scratch for each lookup.

Reviewed-by: Roberto Raggi

Reviewed-By: Trust Me

We don't want people modifying the shared component chain on a
const Context *.

 * This fixes export macro handling in windows which lead to
   Find Usages not working fully for header files on windows

Done-with: Roberto Raggi

 * Fix all warnings about non-explicit constructors except for those
   in 3rdparty code.

Now that Contexts are cached, it needs to be copyable. However, the
ScopeChain has a QmlComponentChain member that owns resources and didn't
have a correct copy constructor or copy assignment operator.

I've made QmlComponentChain non-copyable and store a shared pointer to
an instance instead, as it will generally not change for a given
context.

Reviewed-by: Lasse Holmstedt

* If possible, create LookupContexts through SemanticInfo; it caches the
  linked Context and will be faster.
* Contexts now own their Engine.

Reviewed-by: Lasse Holmstedt