OSX/CI: kdev-clang fails building on branch frameworks

[Marko Käning]

kdev-clang requires on branch frameworks only ECM and qt5 installed:

---
$ ./list_dependencies playground/devtools/plugins/kdev-clang
kdesupport/extra-cmake-modules
Qt5[stable]
playground/devtools/plugins/kdev-clang
$ ./list_preferred_repo_branch kf5-qt5 playground/devtools/plugins/kdev-clang
frameworks
---



but still fails to build, since it is asking for qt4:



---
-- Detecting CXX compiler ABI info - done
CMake Error at /opt/kde/install/darwin/mavericks/clang/shared/general/cmake/share/cmake-3.0/Modules/FindKDE4.cmake:71 (message):
  ERROR: Could not find KDE4 kde4-config
Call Stack (most recent call first):
  CMakeLists.txt:13 (find_package)


-- Configuring incomplete, errors occurred!
See also "/Users/marko/WC/KDECI-builds/kdev-clang/build/CMakeFiles/CMakeOutput.log".

KDE Continuous Integration Build
== Building Project: kdev-clang - Branch frameworks
---