drawInRect deprecated in ios7

ilant

hautelook-jimmy

Here is my fix, not tested because we don't use pageNumber. ``` NSMutableParagraphStyle *paragraphStyle = [[NSMutableParagraphStyle defaultParagraphStyle] mutableCopy]; paragraphStyle.lineBreakMode = NSLineBreakByWordWrapping; paragraphStyle.alignment = NSTextAlignmentCenter; [pageNumber drawInRect:CGRectMake(x,(self.frame.size.height-_currentPageDiameter)/2-1,_currentPageDiameter,_currentPageDiameter) withAttributes:@{NSFontAttributeName:[UIFont systemFontOfSize:_currentPageDiameter-2], NSParagraphStyleAttributeName:paragraphStyle}]; ```