Added ICarbideBuildConfigutation#getCompileTimeMacros() and EpocEngineHelper#getGlobalDefinesForConfiguration() as convenience wrappers for getting macros contributing to a carbide project. Removed ICarbideBuildConfiguration#hasSTDCPPSupport(). Refactored CarbideLanguageData to use simplified macro retrieval

Localized-friendly=Canadian french friendly name
loc-name=Canadian french name property
loc-abc=Canadian french abc property
loc-red=Canadian french red enum value