- Saving to file only takes modified data into account.
- Search functionality does not exhaust memory anymore.
- Searches can be canceled. This required updating the IFindSupport
  interface and all classes implementing it. No functional changes
  were done in those.

Reviewed-by: mae

Rationale: The concept of a "Qt Dir" is dead ever since Qt can be
installed. Specifying the qmake location otoh makes it possible to
unambigously detect all parts of a Qt installation.

Reviewed-By: hjk

Also makes the code a lot smaller.

If there are multiple files with the same name, then we try harder to
find the correct one. That is for jom and nmake we have a relative path
so we try to find a file which matches the relative path completly.
Instead of just comparing the last part.

Basic TRK/adapter communication now works using "rfcomm listen /dev/rfcomm0 1
&& ./adapter -f -v /dev/rfcomm0 127.0.0.1:3222 && ./cs-gdb"

This is wrapped up in a "runner" binary

Creator would get darker and darker when dragging or clicking the mouse.
Don't paint the editor indicator when there is no view or the view has
editors.

Reviewed-by: mae
Reviewed-by: Daniel Molkentin

Fix parsing the end of class definition. In case we look for closing '"' character we count preceding '\\' characters to detect if we should skip the '"' or not. The bug discovered during doing the similar parser for eclipse.

Locals view was broken, also unknown entries should not have children.

On Unix, we cannot select the specific file, so the entry there is
called "Open containing folder".