FileInProjectFinder implements an heuristic to find the likely source
file for an aribrary file path, e.g. in the shadow build folder or
on the device. This is useful especially for .qml files, which are
executed at runtime.

Reviewed-by: con

Task-number: QTCREATORBUG-2511
Reviewed-by: Alessandro Portale

- /usr/local -> /usr
- Technically, this changes the default installation path for all
  non-Fremantle UNIX systems.

belongs to 0ab67db5

Task-number: QTCREATORBUG-2912

Task-number: QTCREATORBUG-3192

If no Symbian device is connected the deployment process will be skipped instead of aborting the whole build.

Move #include directive along with matching code.

Written-by: con

Reorganize simple dumpers to be easily nested, add QVariant
dumper. Introduce enumeration and detection routine for types.

Task-number: QTCREATORBUG-2708
Reviewed-by: kh1

Task-number: QTCREATORBUG-2941

We use the editor manager's way to save modified files now, so the
normal logic for read only files is applied, including the "cancel/save
as/open vcs/make writable" dialog.
Also fixes that it wasn't handled as a "cancel" if the user chooses to
cancel this dialog.

Task-number: QTCREATORBUG-3109

promptReadOnlyFile: EditorManager-->FileManager
fileFilters: EditorManager-->MimeDataBase
saveFile & saveFileAs --> IFile based

Reviewed-by: mae

The new multiline string literals mixed things up.

Task-number: QTCREATORBUG-3244
Reviewed-by: Roberto Raggi

Introduced by 11c7e15a.

Acked-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>

Reviewed-by: Roberto Raggi

This is basically a continuation of the commits which
refactor code out of the base text editor. For instance,
36fa1de4 and
3a684586.

Also removed the doXXXX() forwarding methods.

Attributes, uniforms, varyings, and constants are shown with a
distinguished icon that is different from regular variables.

The Qt variant is almost exactly the same as GLSL/ES,
so there is little point having a separate variant code.

*.vert and *.frag are now for desktop shaders
*.vsh and *.fsh are now for ES shaders
File/New gives the user the choice which to create

Because the order of the commands can be changed the reparenting was
changed. Now there is a command with the exact order of child items so
it should be much more correct.

The QmlJS Parser is checking the source file so we don't need to use the QmlEngine anymore.