relax requirement of test_ssl to allow for longer handshake time

git-svn-id: https://svn.code.sf.net/p/libtorrent/code/trunk@8755 a83610d8-ad2a-0410-a6ab-fc0612d85776
automatically generate links in reference documentation for symbols (classes, enums, enum values, functions and member functions)

git-svn-id: https://svn.code.sf.net/p/libtorrent/code/trunk@8756 a83610d8-ad2a-0410-a6ab-fc0612d85776
moved error code documentation to the header file

git-svn-id: https://svn.code.sf.net/p/libtorrent/code/trunk@8757 a83610d8-ad2a-0410-a6ab-fc0612d85776
fix test_primitives build

git-svn-id: https://svn.code.sf.net/p/libtorrent/code/trunk@8758 a83610d8-ad2a-0410-a6ab-fc0612d85776
merged SSL fix from RC_0_16

git-svn-id: https://svn.code.sf.net/p/libtorrent/code/trunk@8761 a83610d8-ad2a-0410-a6ab-fc0612d85776