v5

added task clean
added task exec_dbg
added task build_profile
added -flto optimization to build_exec task
added -fprofile-use to build_exec task
removed default configs loading in init.sh, now reads just line with version from cbuild/default.config and default.config
OBJDIR structure changed
added error on unknown task in config
makefile now writes logs to make_raw.log
added makefile task fix_log
new comments in scripts and Makefile
wrapped arguments with quots in scripts