0.9.0

Use LLD as default linker on Windows and Linux (experimental on macOS).
Update command line arguments to match unix common naming standarts.
Improve build system api and remove some obsolete functions.
Change build pipeline to call compile/compile_all explicitly.
Fix switch related parser bugs.
Fix unit mixing when using multithreaded build pipeline.
Add support of shared library output.
Add cmake build target Utils.
Add hash into CodeLocation.
Add namespace support.
Add unnamed symbols. (underscore used as name is not inserted into scope)
Add support of inline function group members.
Use faster custom system library and SDK lookup on Windows.
Compiler now reports unused private or local symbols.
Cleanup modules.