Make sure used std includes are the system ones and called in the rig…

…ht order

adding LogIf macros

 - Adding option to also redirect the logs to an external file (set L…

…OGGER_WRITE_OUTFILE to 1)

 - Outfile name can be set with LOGGER_OUTFILE_NAME_FORMAT. default: "{EXE}_{TIME}.log"
 - Outfile folder can also be set with LOGGER_OUTFILE_FOLDER. default "." -> if the folder can't be found, the log file won't be created
 - Updating the way setMaxLogLevel can be set
 - Now every printout operations are handled by the StreamBufferSupervisor

Minor improvements

 - default LOGGER_PREFIX_LEVEL is now 2 (Production)

 - faster constructor
 - optimizing functions/methods by passing references while possible
 - fixing formatString compiler warning when using it without extra args
 - removing int to enum converters (using static-cast instead)
 - moving implementation file in a separate folder
 - LastCharBuffer optimized constructor
 - returning const refs for faster access
 - minor speed improvements
 -

 - default LOGGER_PREFIX_LEVEL is now 2 (Production)

 - faster constructor
 - optimizing functions/methods by passing references while possible
 - fixing formatString compiler warning when using it without extra args
 - removing int to enum converters (using static-cast instead)
 - moving implementation file in a separate folder
 - LastCharBuffer optimized constructor
 - returning const refs for faster access
 - minor speed improvements
 -

Add manual prefix printout example

Adding logo