config file + test
fixed iniwrapper not combing strings
Merge branch 'master' of https://github.com/Paulb23/SSL_Simple_SDL_Library into config-reader
cope if config file does not exist
refacatored prints
updated log function
section recovery
Merge branch 'master' of https://github.com/Paulb23/SSL_Simple_SDL_Library into config-reader
handle missing keys
full config
comments / docs