* dev/cmake: (26 commits)
  updated tests after commit 341ac7 (fixed handling of CMAKE_PREFIX_PATH)
  Removed 'endreq', slipped in with a relatively recent patch.
  improved support for launch rules and allow use of ctest launchers
  setting CMake policy CMP0026 to OLD (LOCATION vs $<TARGET_FILE>)
  fixed handling of CMAKE_PREFIX_PATH env var in GaudiToolchainMacros
  added backward compatibility with old LHCb toolchain file
  modified InheritHEPTools to use GaudiToolchainMacros
  add InstallArea/${BINARY_TAG}/cmake to the search path
  factored out the default toolchain code and modified toolchain.cmake
  added tests on CMake modules to the default test suite
  add support for special conventions in projects lookup
  added ATLAS convention test for CMake lookup
  avoid that the cmake/tests directory goes in the list of packages
  made cmake_coverage.py executable
  renamed: FindUsedProjects.cmake -> GaudiToolchainMacros.cmake
  added functions to prepare search path from projects
  helper tools to test CMake modules
  minor change in a message
  ignore test wrappers in the HTML report (if successful)
  add labels to tests
  ...

Conflicts:
	GaudiPolicy/doc/release.notes

From: Marco Clemencic <marco.clemencic@cern.ch>


git-svn-id: svn+ssh://svn.cern.ch/reps/gaudi/Gaudi/trunk@7516 53ecefc3-a64d-0410-9bdf-b8581fa3287e