Simplified CMakeLists.txt. add_definitions and add_compile_options wo…

…rks on current directory and below

Reverted installing Exports from #25 and some minor cleanups

Simplified examples.cpp slightly: removed all occurences of std::

Merge pull request #15 from dreckard/patch-1

Add missing standard library include

Windows: added unicode support. See discussion in �#9

Fixes #2

Now runs equal number of processes in both tests for runtime comparison

Removed unused include

Renamed exit_code to exit_status