REVIEW-4416: update copyright
REVIEW-4144: imports are includes when using gcc and clang; add coverage for cpp a c;
REVIEW-4416: get rid of closures parameters in CommandLineToolConfiguration
REVIEW-4818: Clang and GCC still extend PlatformConfigurableToolChain
- cleanup javadoc for TargetPlatformConfiguration
- use Action<? super ConfigurableToolChain> instead of Action<ConfigurableToolChain>
mention changes on PlatformConfigurableToolChain in release notes