Fixed Windows compile with Qt 5 (Merged from branch v0.5.5)
- Revert change of revision 7063 in openpgpsdk.pro for Windows compile
- Changed order of the libraries in FeedReader plugin

Fixed Windows compile with MinGW 4.8.0
- Added missing include

git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@7111 b45a01b8-16f6-495d-af2f-9b41ad6348cc