Improve the (runtime) benchmark, make it closer to real-world usage.
Inline the ensureConstructed() method, saving ~15% of injection time.
Minor changes to CMakeLists files: enable FORTIFY_SOURCE, avoid CMake warning.
Add a simple benchmark for the use of new/delete (instead of injection).
Fix compilation warnings/issues with GCC 4.9.1.
test_coverage.sh: invoke GCC as g++ instead of g++-4.8.
Improve the doxygen documentation for Injector and [Partial]Component.
Use exit(1) instead of abort() for runtime errors.