Removed NoDataProvidedException (unused), UnsupportedDayTypesConfigurationException (unnecessary) and UnsupportedLineNumberException (replaced with IllegalArgumentException)
Added ParsableData holding Document's location - now required by TimetableParseException
Replaced LineRouteParseException with TimetableParseException
Introduced pl.jahu.mpk.parsers.data package
DownloadUtils.downloadIUrl() method returns boolean instead of throwing TimetableNotFoundException
Renamed TimetableNotFoundException into ParsableDataNotFoundException, as it is used not only for timetables
Removed unused class, minor fixes