Only switch to C++ when we debug Javascript

Pun intended.

Update 'Commit' button to show number of files to be committed.
Task-number: QTCREATORBUG-2090

Details: Autotests need to be named uniquely, otherwise
all sorts of databases get lost and confused.

Details:  This gets the tests running again, by statically linking
them. qmake doesn't have support for depending upon other projects
being built, so when the projects are built out of order, libCPlusPlusTest.so
wasn't being built before trying to be linked against.

Now it is no longer necessary to close the editor for the highlighting to take effect.

Also add a progress bar for the registration process.

Reviewed-by: ck

translations should be embedded only into external xml files

The ToolBar now detects the target type of the target
of a PropertyChanges object.

done by Lasse

The problem was that we did not query the object with the good engine id

Task-number: QTCREATORBUG-2003

+ add missing tr()

Conflicts:
	share/qtcreator/gdbmacros/dumper.py
	src/plugins/cppeditor/cpphoverhandler.cpp
	src/plugins/cppeditor/cpphoverhandler.h

This is the squashed result of a team effort. Authors are:

Jonathan Courtois <jonathan.courtois@gmail.com>
Belz Guillaume <guillaume.belz@free.fr>
Cédric Bonnier <myzu69@gmail.com>
Francis Genet <francis.genet@supinfo.com>
Pierre Rossi <pierre.rossi@nokia.com>

For full history, checkout the team's repo:
http://qt.gitorious.org/+developpez-dot-com/qt-creator/qt-creator-fr

See also: http://qt.developpez.com/



Merge-request: 168
Reviewed-by: Pierre Rossi <pierre.rossi@nokia.com>

Task-number: QTCREATORBUG-2073

Task-number: QTCREATORBUG-1854
Reviewed-by: Leena Miettinen <riitta-leena.miettinen@nokia.com>

(cherry picked from commit e8eea80c)

As suggested by Tom T. in http://sourceware.org/bugzilla/show_bug.cgi?id=11912
(cherry picked from commit f52a88a0)

Conflicts:

	share/qtcreator/gdbmacros/dumper.py