Updated pull request with large files libzip support for windows build against develop branch

0) the git branch name is DennisPopovDn:largeFileslibZipSupport, pull request is created against  readium:develop
1) Fixed Windows build, compiled for Win7&VS2013
2) readium-sdk-win\ePub3\ThirdParty\libzip is updated (Current version: 0.11.2 released on 2013-12-19, see http://www.nih.at/libzip/)
2.1) new libZip has been fixed (fixed int32 < – > int64 issues, fixed fseek< – >fseeko mismatch)
3) readium-sdk-1\ePub3\utilities\byte_stream.cpp and readium-sdk-1\ePub3\utilities\byte_stream.h has been updated to support new libzip structure, some code is commented out, because it is a kind of dead code (i.e. for writing zip files)
4) readium-sdk-1\ePub3\ePub\zip_archive.cpp has been updated to support new libzip