update project template

• correct version of config generator base script
• change installation directory
• FindDoocs treats missing required components correctly (does not succeed)
• added eqdaqdatalib as component to FindDoocs
• Add .clang-format to project template
• Corrected install directory in FindConfigGenerator.cmake
• use pkg_config to find doocs
• FindDOOCS: fix wrong linking order e.g. in case of the doocs adapter
• FindDOOCS: extend PKG_CONFIG_PATH by directory set via DOOCS_DIR (if set) and the hardcoded default in /export/doocs/...
• FindDOOCS: add thread library (required by DOOCS but not mentioned through pkg-config)
• fix dep. for daqreader
• remove tests from exclude pattern
• doxygen: Bump DOT_GRAPH_MAX_NODES (needed at least in AC)
• FindDOOCS: Force linking against libtinemt
• FindDOOCS: Fix typo time -> tine
• FindDOOCS: More work-around for dev-libtine
• FindDOOCS: Remove accidental duplication
• Add support for USE_TSAN flag according to https://github.com/ChimeraTK/project-template/issues/13
• Add -g flag to default flag for Debug builds.
• renamed flag USE_TSAN to ENABLE_TSAN
• Make tsan/asan dedicated cmake build types
• enable_latest_cxx_support also sets CMAKE_CXX_STANDARD (needed for Qt projects)
• remove CMAKE_CXX_STANDARD since cmake 3.5.1 (Ubuntu 16.04) does not support "17" as a value yet
• Set CMAKE_CXX_STANDARD in enable_latest_cxx_support only if cmake version supports it.
• Revert "Set CMAKE_CXX_STANDARD in enable_latest_cxx_support only if cmake version supports it."
• Removed libtine linking workaround from FindDOOCS. Doocs libraries now are themselves linked correctly against tine.
• Make coverage on Debug opt-out
• fix ${@PROJECTNAME@_LIBRARIES} being unusable for header-only libraries
• add macro to find gcc's atomic library
• Removed compiler limitiation of FindGccAtomic.cmake. It's also needed/used for llvm/clang.
• added support for pkgconfig
• added helper macros for (boost) python bindings
• config generator: fix not copying TestFacility from scripts project to build directory
• Add work around for broken DOOCS pkg-config files breaking linkage
• Make the coverage script build-system agnostic
• project-template: FindDOOCS now links clientlib first
• project-template: link against tine explicitly
• doc: Set -dNOSAFER environment for ghostscript
• file GLOB with symlinks for settings file
• project-template: update Doxyfile for doxygen version of Ubuntu 20.04
• Consolidate coverage options
• Ignore eclipse python project file.
• project-template: update clang-format (ReflowComments)