update reflevel problem
added check for required levels
review
temporary fix
extended placeholder
removed inappropriate comments
extended placeholders
added some more placeholders
added some more placeholder classes for the validation
added some more placeholder classes
added some more placeholders
minor improvements in the debug code
fixed [] id bug
review
review
added formatter class for a date duration
improved the duration formatter
added EXTERN_WIN_NAME
removed NL from the backtraces
Added link for google maps