Update PDFDocumentHandler::CreatePDFPageForPage() to copy the page rotation attribute
Update RotatedPagesPDF.cpp to test also PDF page copy
Change PDFDocumentHandler::CreatePDFPageForPage() to avoid unnecessary heap allocation of PDFPage
Merge pull request #22 from filodej/filodej/pdf-page-rotate-copy

Copy PDF Page rotation properly
Update header to use defintions from tiffio
Update build process to detect and use available developmenet headers.
Remove included libraries.
Change PDFWriter to a shared library