Eliminate also the "." from from Scracc::AbsolutePath() result.
Emphasize that BuildPath() does not resolve "." or "..".
Do not throw when "ok" is specified even if SetThrowExceptions() is set.
Move ShowHelp() to anonymous namespace.
Split up the arguments passed via shebang.
Added --debug, --nocache, SCRACC_CACHE_DIR and SCRACC_BUILD_DIR handling.
Removed comment.
Updated the test.
Updated the readme file.
Bumped up the version number to 0.1.2.